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-rw-r--r--arch/arm/mach-at91/Kconfig186
-rw-r--r--arch/arm/mach-at91/Makefile26
-rw-r--r--arch/arm/mach-at91/at91rm9200.c12
-rw-r--r--arch/arm/mach-at91/at91rm9200_devices.c12
-rw-r--r--arch/arm/mach-at91/at91sam9260.c12
-rw-r--r--arch/arm/mach-at91/at91sam9260_devices.c12
-rw-r--r--arch/arm/mach-at91/at91sam9261.c12
-rw-r--r--arch/arm/mach-at91/at91sam9261_devices.c12
-rw-r--r--arch/arm/mach-at91/at91sam9263.c12
-rw-r--r--arch/arm/mach-at91/at91sam9263_devices.c12
-rw-r--r--arch/arm/mach-at91/at91sam9g45.c12
-rw-r--r--arch/arm/mach-at91/at91sam9g45_devices.c12
-rw-r--r--arch/arm/mach-at91/at91sam9rl.c12
-rw-r--r--arch/arm/mach-at91/at91sam9rl_devices.c12
-rw-r--r--arch/arm/mach-at91/board-1arm.c24
-rw-r--r--arch/arm/mach-at91/board-afeb-9260v1.c28
-rw-r--r--arch/arm/mach-at91/board-cam60.c8
-rw-r--r--arch/arm/mach-at91/board-carmeva.c18
-rw-r--r--arch/arm/mach-at91/board-cpu9krea.c52
-rw-r--r--arch/arm/mach-at91/board-cpuat91.c40
-rw-r--r--arch/arm/mach-at91/board-csb337.c13
-rw-r--r--arch/arm/mach-at91/board-csb637.c8
-rw-r--r--arch/arm/mach-at91/board-dt.c8
-rw-r--r--arch/arm/mach-at91/board-eb9200.c24
-rw-r--r--arch/arm/mach-at91/board-ecbat91.c20
-rw-r--r--arch/arm/mach-at91/board-eco920.c13
-rw-r--r--arch/arm/mach-at91/board-flexibity.c8
-rw-r--r--arch/arm/mach-at91/board-foxg20.c71
-rw-r--r--arch/arm/mach-at91/board-gsia18s.c63
-rw-r--r--arch/arm/mach-at91/board-kafa.c20
-rw-r--r--arch/arm/mach-at91/board-kb9202.c32
-rw-r--r--arch/arm/mach-at91/board-neocore926.c14
-rw-r--r--arch/arm/mach-at91/board-pcontrol-g20.c21
-rw-r--r--arch/arm/mach-at91/board-picotux200.c18
-rw-r--r--arch/arm/mach-at91/board-qil-a9260.c31
-rw-r--r--arch/arm/mach-at91/board-rm9200dk.c24
-rw-r--r--arch/arm/mach-at91/board-rm9200ek.c24
-rw-r--r--arch/arm/mach-at91/board-rsi-ews.c36
-rw-r--r--arch/arm/mach-at91/board-sam9-l9260.c30
-rw-r--r--arch/arm/mach-at91/board-sam9260ek.c24
-rw-r--r--arch/arm/mach-at91/board-sam9261ek.c14
-rw-r--r--arch/arm/mach-at91/board-sam9263ek.c14
-rw-r--r--arch/arm/mach-at91/board-sam9g20ek.c24
-rw-r--r--arch/arm/mach-at91/board-sam9m10g45ek.c16
-rw-r--r--arch/arm/mach-at91/board-sam9rlek.c14
-rw-r--r--arch/arm/mach-at91/board-snapper9260.c18
-rw-r--r--arch/arm/mach-at91/board-stamp9g20.c64
-rw-r--r--arch/arm/mach-at91/board-usb-a926x.c8
-rw-r--r--arch/arm/mach-at91/board-yl-9200.c36
-rw-r--r--arch/arm/mach-at91/cpuidle.c8
-rw-r--r--arch/arm/mach-at91/generic.h11
-rw-r--r--arch/arm/mach-at91/include/mach/at91rm9200.h5
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9260.h7
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9261.h4
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9263.h4
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9g45.h5
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9rl.h5
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9x5.h8
-rw-r--r--arch/arm/mach-at91/include/mach/board.h1
-rw-r--r--arch/arm/mach-at91/include/mach/cpu.h28
-rw-r--r--arch/arm/mach-at91/include/mach/hardware.h16
-rw-r--r--arch/arm/mach-at91/include/mach/uncompress.h178
-rw-r--r--arch/arm/mach-at91/pm.c12
-rw-r--r--arch/arm/mach-at91/pm.h15
-rw-r--r--arch/arm/mach-at91/pm_slowclock.S2
-rw-r--r--arch/arm/mach-at91/soc.h14
66 files changed, 659 insertions, 900 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 45db05d8d94c..98a42f3472d5 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -9,15 +9,6 @@ config HAVE_AT91_DBGU0
config HAVE_AT91_DBGU1
bool
-config HAVE_AT91_USART3
- bool
-
-config HAVE_AT91_USART4
- bool
-
-config HAVE_AT91_USART5
- bool
-
config AT91_SAM9_ALT_RESET
bool
default !ARCH_AT91X40
@@ -26,87 +17,121 @@ config AT91_SAM9G45_RESET
bool
default !ARCH_AT91X40
+config SOC_AT91SAM9
+ bool
+ select GENERIC_CLOCKEVENTS
+ select CPU_ARM926T
+
menu "Atmel AT91 System-on-Chip"
-choice
- prompt "Atmel AT91 Processor"
+comment "Atmel AT91 Processor"
-config ARCH_AT91RM9200
+config SOC_AT91SAM9
+ bool
+ select CPU_ARM926T
+ select AT91_SAM9_TIME
+ select AT91_SAM9_SMC
+
+config SOC_AT91RM9200
bool "AT91RM9200"
select CPU_ARM920T
select GENERIC_CLOCKEVENTS
select HAVE_AT91_DBGU0
- select HAVE_AT91_USART3
-config ARCH_AT91SAM9260
- bool "AT91SAM9260 or AT91SAM9XE"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
+config SOC_AT91SAM9260
+ bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
+ select SOC_AT91SAM9
select HAVE_AT91_DBGU0
- select HAVE_AT91_USART3
- select HAVE_AT91_USART4
- select HAVE_AT91_USART5
select HAVE_NET_MACB
+ help
+ Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE
+ or AT91SAM9G20 SoC.
-config ARCH_AT91SAM9261
- bool "AT91SAM9261"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
+config SOC_AT91SAM9261
+ bool "AT91SAM9261 or AT91SAM9G10"
+ select SOC_AT91SAM9
+ select HAVE_AT91_DBGU0
select HAVE_FB_ATMEL
+ help
+ Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC.
+
+config SOC_AT91SAM9263
+ bool "AT91SAM9263"
+ select SOC_AT91SAM9
+ select HAVE_AT91_DBGU1
+ select HAVE_FB_ATMEL
+ select HAVE_NET_MACB
+
+config SOC_AT91SAM9RL
+ bool "AT91SAM9RL"
+ select SOC_AT91SAM9
select HAVE_AT91_DBGU0
+ select HAVE_FB_ATMEL
-config ARCH_AT91SAM9G10
- bool "AT91SAM9G10"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
+config SOC_AT91SAM9G45
+ bool "AT91SAM9G45 or AT91SAM9M10 families"
+ select SOC_AT91SAM9
+ select HAVE_AT91_DBGU1
+ select HAVE_FB_ATMEL
+ select HAVE_NET_MACB
+ help
+ Select this if you are using one of Atmel's AT91SAM9G45 family SoC.
+ This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
+
+config SOC_AT91SAM9X5
+ bool "AT91SAM9x5 family"
+ select SOC_AT91SAM9
select HAVE_AT91_DBGU0
select HAVE_FB_ATMEL
+ select HAVE_NET_MACB
+ help
+ Select this if you are using one of Atmel's AT91SAM9x5 family SoC.
+ This means that your SAM9 name finishes with a '5' (except if it is
+ AT91SAM9G45!).
+ This support covers AT91SAM9G15, AT91SAM9G25, AT91SAM9X25, AT91SAM9G35
+ and AT91SAM9X35.
+
+choice
+ prompt "Atmel AT91 Processor Devices for non DT boards"
+
+config ARCH_AT91_NONE
+ bool "None"
+
+config ARCH_AT91RM9200
+ bool "AT91RM9200"
+ select SOC_AT91RM9200
+
+config ARCH_AT91SAM9260
+ bool "AT91SAM9260 or AT91SAM9XE"
+ select SOC_AT91SAM9260
+
+config ARCH_AT91SAM9261
+ bool "AT91SAM9261"
+ select SOC_AT91SAM9261
+
+config ARCH_AT91SAM9G10
+ bool "AT91SAM9G10"
+ select SOC_AT91SAM9261
config ARCH_AT91SAM9263
bool "AT91SAM9263"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
- select HAVE_FB_ATMEL
- select HAVE_NET_MACB
- select HAVE_AT91_DBGU1
+ select SOC_AT91SAM9263
config ARCH_AT91SAM9RL
bool "AT91SAM9RL"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
- select HAVE_AT91_USART3
- select HAVE_FB_ATMEL
- select HAVE_AT91_DBGU0
+ select SOC_AT91SAM9RL
config ARCH_AT91SAM9G20
bool "AT91SAM9G20"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
- select HAVE_AT91_DBGU0
- select HAVE_AT91_USART3
- select HAVE_AT91_USART4
- select HAVE_AT91_USART5
- select HAVE_NET_MACB
+ select SOC_AT91SAM9260
config ARCH_AT91SAM9G45
bool "AT91SAM9G45"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
- select HAVE_AT91_USART3
- select HAVE_FB_ATMEL
- select HAVE_NET_MACB
- select HAVE_AT91_DBGU1
-
-config ARCH_AT91SAM9X5
- bool "AT91SAM9x5 family"
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
- select HAVE_FB_ATMEL
- select HAVE_NET_MACB
- select HAVE_AT91_DBGU0
+ select SOC_AT91SAM9G45
config ARCH_AT91X40
bool "AT91x40"
+ depends on !MMU
select ARCH_USES_GETTIMEOFFSET
endchoice
@@ -364,6 +389,7 @@ config MACH_AT91SAM9G20EK_2MMC
Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
onwards.
+ <http://www.atmel.com/tools/SAM9G20-EK.aspx>
config MACH_CPU9G20
bool "Eukrea CPU9G20 board"
@@ -433,9 +459,10 @@ comment "AT91SAM9G45 Board Type"
config MACH_AT91SAM9M10G45EK
bool "Atmel AT91SAM9M10G45-EK Evaluation Kits"
help
- Select this if you are using Atmel's AT91SAM9G45-EKES Evaluation Kit.
- "ES" at the end of the name means that this board is an
- Engineering Sample.
+ Select this if you are using Atmel's AT91SAM9M10G45-EK Evaluation Kit.
+ Those boards can be populated with any SoC of AT91SAM9G45 or AT91SAM9M10
+ families: AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
+ <http://www.atmel.com/tools/SAM9M10-G45-EK.aspx>
endif
@@ -515,41 +542,6 @@ config AT91_TIMER_HZ
system clock (of at least several MHz), rounding is less of a
problem so it can be safer to use a decimal values like 100.
-choice
- prompt "Select a UART for early kernel messages"
-
-config AT91_EARLY_DBGU0
- bool "DBGU on rm9200, 9260/9g20, 9261/9g10 and 9rl"
- depends on HAVE_AT91_DBGU0
-
-config AT91_EARLY_DBGU1
- bool "DBGU on 9263 and 9g45"
- depends on HAVE_AT91_DBGU1
-
-config AT91_EARLY_USART0
- bool "USART0"
-
-config AT91_EARLY_USART1
- bool "USART1"
-
-config AT91_EARLY_USART2
- bool "USART2"
- depends on ! ARCH_AT91X40
-
-config AT91_EARLY_USART3
- bool "USART3"
- depends on HAVE_AT91_USART3
-
-config AT91_EARLY_USART4
- bool "USART4"
- depends on HAVE_AT91_USART4
-
-config AT91_EARLY_USART5
- bool "USART5"
- depends on HAVE_AT91_USART5
-
-endchoice
-
endmenu
endif
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 8512e53bed93..79d0f60af0b2 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -10,17 +10,25 @@ obj- :=
obj-$(CONFIG_AT91_PMC_UNIT) += clock.o
obj-$(CONFIG_AT91_SAM9_ALT_RESET) += at91sam9_alt_reset.o
obj-$(CONFIG_AT91_SAM9G45_RESET) += at91sam9g45_reset.o
+obj-$(CONFIG_SOC_AT91SAM9) += at91sam926x_time.o sam9_smc.o
# CPU-specific support
-obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o
-obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9G10) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o
-obj-$(CONFIG_ARCH_AT91SAM9X5) += at91sam9x5.o at91sam926x_time.o sam9_smc.o
+obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o at91rm9200_time.o
+obj-$(CONFIG_SOC_AT91SAM9260) += at91sam9260.o
+obj-$(CONFIG_SOC_AT91SAM9261) += at91sam9261.o
+obj-$(CONFIG_SOC_AT91SAM9263) += at91sam9263.o
+obj-$(CONFIG_SOC_AT91SAM9G45) += at91sam9g45.o
+obj-$(CONFIG_SOC_AT91SAM9X5) += at91sam9x5.o
+obj-$(CONFIG_SOC_AT91SAM9RL) += at91sam9rl.o
+
+obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o
+obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260_devices.o
+obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261_devices.o
+obj-$(CONFIG_ARCH_AT91SAM9G10) += at91sam9261_devices.o
+obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263_devices.o
+obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl_devices.o
+obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260_devices.o
+obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45_devices.o
obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
# AT91RM9200 board-specific support
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 89106792d067..26917687fc30 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -249,18 +249,6 @@ static void __init at91rm9200_register_clocks(void)
clk_register(&pck3);
}
-static struct clk_lookup console_clock_lookup;
-
-void __init at91rm9200_set_console_clock(int id)
-{
- if (id >= ARRAY_SIZE(usart_clocks_lookups))
- return;
-
- console_clock_lookup.con_id = "usart";
- console_clock_lookup.clk = usart_clocks_lookups[id].clk;
- clkdev_add(&console_clock_lookup);
-}
-
/* --------------------------------------------------------------------
* GPIO
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 60c472861e5e..e6b7d0533dd7 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -1152,14 +1152,6 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
at91_uarts[portnr] = pdev;
}
-void __init at91_set_serial_console(unsigned portnr)
-{
- if (portnr < ATMEL_MAX_UART) {
- atmel_default_console_device = at91_uarts[portnr];
- at91rm9200_set_console_clock(at91_uarts[portnr]->id);
- }
-}
-
void __init at91_add_device_serial(void)
{
int i;
@@ -1168,13 +1160,9 @@ void __init at91_add_device_serial(void)
if (at91_uarts[i])
platform_device_register(at91_uarts[i]);
}
-
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
}
#else
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_set_serial_console(unsigned portnr) {}
void __init at91_add_device_serial(void) {}
#endif
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 46f774233298..a27bbec50ca3 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -268,18 +268,6 @@ static void __init at91sam9260_register_clocks(void)
clk_register(&pck1);
}
-static struct clk_lookup console_clock_lookup;
-
-void __init at91sam9260_set_console_clock(int id)
-{
- if (id >= ARRAY_SIZE(usart_clocks_lookups))
- return;
-
- console_clock_lookup.con_id = "usart";
- console_clock_lookup.clk = usart_clocks_lookups[id].clk;
- clkdev_add(&console_clock_lookup);
-}
-
/* --------------------------------------------------------------------
* GPIO
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 5652dde4bbe2..ad00fe91d37d 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -1229,14 +1229,6 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
at91_uarts[portnr] = pdev;
}
-void __init at91_set_serial_console(unsigned portnr)
-{
- if (portnr < ATMEL_MAX_UART) {
- atmel_default_console_device = at91_uarts[portnr];
- at91sam9260_set_console_clock(at91_uarts[portnr]->id);
- }
-}
-
void __init at91_add_device_serial(void)
{
int i;
@@ -1245,13 +1237,9 @@ void __init at91_add_device_serial(void)
if (at91_uarts[i])
platform_device_register(at91_uarts[i]);
}
-
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
}
#else
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_set_serial_console(unsigned portnr) {}
void __init at91_add_device_serial(void) {}
#endif
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 7de81e6222f1..c77d503d09d1 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -239,18 +239,6 @@ static void __init at91sam9261_register_clocks(void)
clk_register(&hck1);
}
-static struct clk_lookup console_clock_lookup;
-
-void __init at91sam9261_set_console_clock(int id)
-{
- if (id >= ARRAY_SIZE(usart_clocks_lookups))
- return;
-
- console_clock_lookup.con_id = "usart";
- console_clock_lookup.clk = usart_clocks_lookups[id].clk;
- clkdev_add(&console_clock_lookup);
-}
-
/* --------------------------------------------------------------------
* GPIO
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 4db961a93085..9295e90b08ff 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -1051,14 +1051,6 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
at91_uarts[portnr] = pdev;
}
-void __init at91_set_serial_console(unsigned portnr)
-{
- if (portnr < ATMEL_MAX_UART) {
- atmel_default_console_device = at91_uarts[portnr];
- at91sam9261_set_console_clock(at91_uarts[portnr]->id);
- }
-}
-
void __init at91_add_device_serial(void)
{
int i;
@@ -1067,13 +1059,9 @@ void __init at91_add_device_serial(void)
if (at91_uarts[i])
platform_device_register(at91_uarts[i]);
}
-
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
}
#else
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_set_serial_console(unsigned portnr) {}
void __init at91_add_device_serial(void) {}
#endif
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index ef301be66575..7fae36502fbb 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -255,18 +255,6 @@ static void __init at91sam9263_register_clocks(void)
clk_register(&pck3);
}
-static struct clk_lookup console_clock_lookup;
-
-void __init at91sam9263_set_console_clock(int id)
-{
- if (id >= ARRAY_SIZE(usart_clocks_lookups))
- return;
-
- console_clock_lookup.con_id = "usart";
- console_clock_lookup.clk = usart_clocks_lookups[id].clk;
- clkdev_add(&console_clock_lookup);
-}
-
/* --------------------------------------------------------------------
* GPIO
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index fe99206de880..dfe5bc006d5e 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -1461,14 +1461,6 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
at91_uarts[portnr] = pdev;
}
-void __init at91_set_serial_console(unsigned portnr)
-{
- if (portnr < ATMEL_MAX_UART) {
- atmel_default_console_device = at91_uarts[portnr];
- at91sam9263_set_console_clock(at91_uarts[portnr]->id);
- }
-}
-
void __init at91_add_device_serial(void)
{
int i;
@@ -1477,13 +1469,9 @@ void __init at91_add_device_serial(void)
if (at91_uarts[i])
platform_device_register(at91_uarts[i]);
}
-
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
}
#else
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_set_serial_console(unsigned portnr) {}
void __init at91_add_device_serial(void) {}
#endif
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index d222f8333dab..f2054495a655 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -288,18 +288,6 @@ static void __init at91sam9g45_register_clocks(void)
clk_register(&pck1);
}
-static struct clk_lookup console_clock_lookup;
-
-void __init at91sam9g45_set_console_clock(int id)
-{
- if (id >= ARRAY_SIZE(usart_clocks_lookups))
- return;
-
- console_clock_lookup.con_id = "usart";
- console_clock_lookup.clk = usart_clocks_lookups[id].clk;
- clkdev_add(&console_clock_lookup);
-}
-
/* --------------------------------------------------------------------
* GPIO
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 6b008aee1dff..db2f88c246ff 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -1741,14 +1741,6 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
at91_uarts[portnr] = pdev;
}
-void __init at91_set_serial_console(unsigned portnr)
-{
- if (portnr < ATMEL_MAX_UART) {
- atmel_default_console_device = at91_uarts[portnr];
- at91sam9g45_set_console_clock(at91_uarts[portnr]->id);
- }
-}
-
void __init at91_add_device_serial(void)
{
int i;
@@ -1757,13 +1749,9 @@ void __init at91_add_device_serial(void)
if (at91_uarts[i])
platform_device_register(at91_uarts[i]);
}
-
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
}
#else
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_set_serial_console(unsigned portnr) {}
void __init at91_add_device_serial(void) {}
#endif
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index d9f2774f385e..e420085a57ef 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -232,18 +232,6 @@ static void __init at91sam9rl_register_clocks(void)
clk_register(&pck1);
}
-static struct clk_lookup console_clock_lookup;
-
-void __init at91sam9rl_set_console_clock(int id)
-{
- if (id >= ARRAY_SIZE(usart_clocks_lookups))
- return;
-
- console_clock_lookup.con_id = "usart";
- console_clock_lookup.clk = usart_clocks_lookups[id].clk;
- clkdev_add(&console_clock_lookup);
-}
-
/* --------------------------------------------------------------------
* GPIO
* -------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index fe4ae22e8561..9c0b1481a9a7 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -1192,14 +1192,6 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
at91_uarts[portnr] = pdev;
}
-void __init at91_set_serial_console(unsigned portnr)
-{
- if (portnr < ATMEL_MAX_UART) {
- atmel_default_console_device = at91_uarts[portnr];
- at91sam9rl_set_console_clock(at91_uarts[portnr]->id);
- }
-}
-
void __init at91_add_device_serial(void)
{
int i;
@@ -1208,13 +1200,9 @@ void __init at91_add_device_serial(void)
if (at91_uarts[i])
platform_device_register(at91_uarts[i]);
}
-
- if (!atmel_default_console_device)
- printk(KERN_INFO "AT91: No default serial console defined.\n");
}
#else
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_set_serial_console(unsigned portnr) {}
void __init at91_add_device_serial(void) {}
#endif
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index 2628384aaae1..271f994314a4 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -47,20 +47,6 @@ static void __init onearm_init_early(void)
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata onearm_eth_data = {
@@ -82,6 +68,16 @@ static struct at91_udc_data __initdata onearm_udc_data = {
static void __init onearm_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&onearm_eth_data);
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index 161efbaa1029..b7d8aa7b81e6 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -52,22 +52,6 @@ static void __init afeb9260_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1,
- ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR
- | ATMEL_UART_DCD | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2,
- ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -183,6 +167,18 @@ static struct at91_cf_data afeb9260_cf_data = {
static void __init afeb9260_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR
+ | ATMEL_UART_DCD | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&afeb9260_usbh_data);
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index c6d44ee0c77e..29d3ef0a50fb 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -49,12 +49,6 @@ static void __init cam60_init_early(void)
{
/* Initialize processor: 10 MHz crystal */
at91_initialize(10000000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -175,6 +169,8 @@ static void __init cam60_add_device_nand(void)
static void __init cam60_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
/* SPI */
at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices));
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index 59d9cf997537..44328a6d4609 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -44,17 +44,6 @@ static void __init carmeva_init_early(void)
{
/* Initialize processor: 20.000 MHz crystal */
at91_initialize(20000000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata carmeva_eth_data = {
@@ -139,6 +128,13 @@ static struct gpio_led carmeva_leds[] = {
static void __init carmeva_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&carmeva_eth_data);
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index 5f3680e7c883..69951ec7dbf3 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -52,34 +52,6 @@ static void __init cpu9krea_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DGBU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS |
- ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR |
- ATMEL_UART_DCD | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS |
- ATMEL_UART_RTS);
-
- /* USART2 on ttyS3. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS |
- ATMEL_UART_RTS);
-
- /* USART3 on ttyS4. (Rx, Tx) */
- at91_register_uart(AT91SAM9260_ID_US3, 4, 0);
-
- /* USART4 on ttyS5. (Rx, Tx) */
- at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
-
- /* USART5 on ttyS6. (Rx, Tx) */
- at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -352,6 +324,30 @@ static void __init cpu9krea_board_init(void)
/* NOR */
cpu9krea_add_device_nor();
/* Serial */
+ /* DGBU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS |
+ ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR |
+ ATMEL_UART_DCD | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS |
+ ATMEL_UART_RTS);
+
+ /* USART2 on ttyS3. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS |
+ ATMEL_UART_RTS);
+
+ /* USART3 on ttyS4. (Rx, Tx) */
+ at91_register_uart(AT91SAM9260_ID_US3, 4, 0);
+
+ /* USART4 on ttyS5. (Rx, Tx) */
+ at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
+
+ /* USART5 on ttyS6. (Rx, Tx) */
+ at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&cpu9krea_usbh_data);
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index e094cc81fe25..895cf2dba612 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -59,28 +59,6 @@ static void __init cpuat91_init_early(void)
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS |
- ATMEL_UART_RTS);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS |
- ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR |
- ATMEL_UART_DCD | ATMEL_UART_RI);
-
- /* USART2 on ttyS3 (Rx, Tx) */
- at91_register_uart(AT91RM9200_ID_US2, 3, 0);
-
- /* USART3 on ttyS4 (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_CTS |
- ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata cpuat91_eth_data = {
@@ -161,6 +139,24 @@ static struct platform_device *platform_devices[] __initdata = {
static void __init cpuat91_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS |
+ ATMEL_UART_RTS);
+
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS |
+ ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR |
+ ATMEL_UART_DCD | ATMEL_UART_RI);
+
+ /* USART2 on ttyS3 (Rx, Tx) */
+ at91_register_uart(AT91RM9200_ID_US2, 3, 0);
+
+ /* USART3 on ttyS4 (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_CTS |
+ ATMEL_UART_RTS);
at91_add_device_serial();
/* LEDs. */
at91_gpio_leds(cpuat91_leds, ARRAY_SIZE(cpuat91_leds));
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 1a1547b1ce4e..cd813361cd26 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -47,15 +47,6 @@ static void __init csb337_init_early(void)
{
/* Initialize processor: 3.6864 MHz crystal */
at91_initialize(3686400);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
-
- /* DBGU on ttyS0 */
- at91_register_uart(0, 0, 0);
-
- /* make console=ttyS0 the default */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata csb337_eth_data = {
@@ -228,7 +219,11 @@ static struct gpio_led csb_leds[] = {
static void __init csb337_board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
/* Serial */
+ /* DBGU on ttyS0 */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&csb337_eth_data);
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index f650bf39455d..7c8b05a57d7f 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -44,12 +44,6 @@ static void __init csb637_init_early(void)
{
/* Initialize processor: 3.6864 MHz crystal */
at91_initialize(3686400);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* make console=ttyS0 (ie, DBGU) the default */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata csb637_eth_data = {
@@ -118,6 +112,8 @@ static void __init csb637_board_init(void)
/* LED(s) */
at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&csb637_eth_data);
diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index c18d4d307801..a1fce05aa7a5 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -1,10 +1,6 @@
/*
* Setup code for AT91SAM Evaluation Kits with Device Tree support
*
- * Covers: * AT91SAM9G45-EKES board
- * * AT91SAM9M10-EKES board
- * * AT91SAM9M10G45-EK board
- *
* Copyright (C) 2011 Atmel,
* 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
*
@@ -49,9 +45,7 @@ static void __init at91_dt_device_init(void)
}
static const char *at91_dt_board_compat[] __initdata = {
- "atmel,at91sam9m10g45ek",
- "atmel,at91sam9x5ek",
- "calao,usb-a9g20",
+ "atmel,at91sam9",
NULL
};
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index d302ca3eeb64..bd1017297989 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -44,20 +44,6 @@ static void __init eb9200_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART2 on ttyS2. (Rx, Tx) - IRDA */
- at91_register_uart(AT91RM9200_ID_US2, 2, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata eb9200_eth_data = {
@@ -101,6 +87,16 @@ static struct i2c_board_info __initdata eb9200_i2c_devices[] = {
static void __init eb9200_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART2 on ttyS2. (Rx, Tx) - IRDA */
+ at91_register_uart(AT91RM9200_ID_US2, 2, 0);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&eb9200_eth_data);
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index 69966ce4d776..89cc3726a9ce 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -50,18 +50,6 @@ static void __init ecb_at91init_early(void)
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PC7, AT91_PIN_PC7);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx & Tx only) */
- at91_register_uart(AT91RM9200_ID_US0, 1, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata ecb_at91eth_data = {
@@ -151,7 +139,15 @@ static struct spi_board_info __initdata ecb_at91spi_devices[] = {
static void __init ecb_at91board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PC7, AT91_PIN_PC7);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx & Tx only) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, 0);
at91_add_device_serial();
/* Ethernet */
diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c
index f23aabef8551..558546cf63f4 100644
--- a/arch/arm/mach-at91/board-eco920.c
+++ b/arch/arm/mach-at91/board-eco920.c
@@ -37,15 +37,6 @@ static void __init eco920_init_early(void)
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
at91_initialize(18432000);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
-
- /* DBGU on ttyS0. (Rx & Tx only */
- at91_register_uart(0, 0, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata eco920_eth_data = {
@@ -103,6 +94,10 @@ static struct spi_board_info eco920_spi_devices[] = {
static void __init eco920_board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
+ /* DBGU on ttyS0. (Rx & Tx only */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
at91_add_device_eth(&eco920_eth_data);
at91_add_device_usbh(&eco920_usbh_data);
diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index 1815152001f7..47658f78105d 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -41,12 +41,6 @@ static void __init flexibity_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/* USB Host port */
@@ -143,6 +137,8 @@ static struct gpio_led flexibity_leds[] = {
static void __init flexibity_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&flexibity_usbh_data);
diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c
index caf017f0f4ee..33411e6ecb1f 100644
--- a/arch/arm/mach-at91/board-foxg20.c
+++ b/arch/arm/mach-at91/board-foxg20.c
@@ -61,44 +61,6 @@ static void __init foxg20_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1,
- ATMEL_UART_CTS
- | ATMEL_UART_RTS
- | ATMEL_UART_DTR
- | ATMEL_UART_DSR
- | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2,
- ATMEL_UART_CTS
- | ATMEL_UART_RTS);
-
- /* USART2 on ttyS3. (Rx & Tx only) */
- at91_register_uart(AT91SAM9260_ID_US2, 3, 0);
-
- /* USART3 on ttyS4. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9260_ID_US3, 4,
- ATMEL_UART_CTS
- | ATMEL_UART_RTS);
-
- /* USART4 on ttyS5. (Rx & Tx only) */
- at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
-
- /* USART5 on ttyS6. (Rx & Tx only) */
- at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
-
- /* Set the internal pull-up resistor on DRXD */
- at91_set_A_periph(AT91_PIN_PB14, 1);
-
}
/*
@@ -241,6 +203,39 @@ static struct i2c_board_info __initdata foxg20_i2c_devices[] = {
static void __init foxg20_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS
+ | ATMEL_UART_RTS
+ | ATMEL_UART_DTR
+ | ATMEL_UART_DSR
+ | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2,
+ ATMEL_UART_CTS
+ | ATMEL_UART_RTS);
+
+ /* USART2 on ttyS3. (Rx & Tx only) */
+ at91_register_uart(AT91SAM9260_ID_US2, 3, 0);
+
+ /* USART3 on ttyS4. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US3, 4,
+ ATMEL_UART_CTS
+ | ATMEL_UART_RTS);
+
+ /* USART4 on ttyS5. (Rx & Tx only) */
+ at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
+
+ /* USART5 on ttyS6. (Rx & Tx only) */
+ at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
+
+ /* Set the internal pull-up resistor on DRXD */
+ at91_set_A_periph(AT91_PIN_PB14, 1);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&foxg20_usbh_data);
diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c
index 230e71969fb7..3e0dfa643a86 100644
--- a/arch/arm/mach-at91/board-gsia18s.c
+++ b/arch/arm/mach-at91/board-gsia18s.c
@@ -41,38 +41,6 @@
static void __init gsia18s_init_early(void)
{
stamp9g20_init_early();
-
- /*
- * USART0 on ttyS1 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI).
- * Used for Internal Analog Modem.
- */
- at91_register_uart(AT91SAM9260_ID_US0, 1,
- ATMEL_UART_CTS | ATMEL_UART_RTS |
- ATMEL_UART_DTR | ATMEL_UART_DSR |
- ATMEL_UART_DCD | ATMEL_UART_RI);
- /*
- * USART1 on ttyS2 (Rx, Tx, CTS, RTS).
- * Used for GPS or WiFi or Data stream.
- */
- at91_register_uart(AT91SAM9260_ID_US1, 2,
- ATMEL_UART_CTS | ATMEL_UART_RTS);
- /*
- * USART2 on ttyS3 (Rx, Tx, CTS, RTS).
- * Used for External Modem.
- */
- at91_register_uart(AT91SAM9260_ID_US2, 3,
- ATMEL_UART_CTS | ATMEL_UART_RTS);
- /*
- * USART3 on ttyS4 (Rx, Tx, RTS).
- * Used for RS-485.
- */
- at91_register_uart(AT91SAM9260_ID_US3, 4, ATMEL_UART_RTS);
-
- /*
- * USART4 on ttyS5 (Rx, Tx).
- * Used for TRX433 Radio Module.
- */
- at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
}
/*
@@ -558,6 +526,37 @@ static int __init gsia18s_power_off_init(void)
static void __init gsia18s_board_init(void)
{
+ /*
+ * USART0 on ttyS1 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI).
+ * Used for Internal Analog Modem.
+ */
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS | ATMEL_UART_RTS |
+ ATMEL_UART_DTR | ATMEL_UART_DSR |
+ ATMEL_UART_DCD | ATMEL_UART_RI);
+ /*
+ * USART1 on ttyS2 (Rx, Tx, CTS, RTS).
+ * Used for GPS or WiFi or Data stream.
+ */
+ at91_register_uart(AT91SAM9260_ID_US1, 2,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ /*
+ * USART2 on ttyS3 (Rx, Tx, CTS, RTS).
+ * Used for External Modem.
+ */
+ at91_register_uart(AT91SAM9260_ID_US2, 3,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ /*
+ * USART3 on ttyS4 (Rx, Tx, RTS).
+ * Used for RS-485.
+ */
+ at91_register_uart(AT91SAM9260_ID_US3, 4, ATMEL_UART_RTS);
+
+ /*
+ * USART4 on ttyS5 (Rx, Tx).
+ * Used for TRX433 Radio Module.
+ */
+ at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
stamp9g20_board_init();
at91_add_device_usbh(&usbh_data);
at91_add_device_udc(&udc_data);
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index efde1b2327c8..f260657f32bc 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -47,18 +47,6 @@ static void __init kafa_init_early(void)
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Set up the LEDs */
- at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata kafa_eth_data = {
@@ -79,7 +67,15 @@ static struct at91_udc_data __initdata kafa_udc_data = {
static void __init kafa_board_init(void)
{
+ /* Set up the LEDs */
+ at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&kafa_eth_data);
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index 59b92aab9bcf..ba39db5482b9 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -50,24 +50,6 @@ static void __init kb9202_init_early(void)
/* Initialize processor: 10 MHz crystal */
at91_initialize(10000000);
-
- /* Set up the LEDs */
- at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1 (Rx & Tx only) */
- at91_register_uart(AT91RM9200_ID_US0, 1, 0);
-
- /* USART1 on ttyS2 (Rx & Tx only) - IRDA (optional) */
- at91_register_uart(AT91RM9200_ID_US1, 2, 0);
-
- /* USART3 on ttyS3 (Rx, Tx, CTS, RTS) - RS485 (optional) */
- at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata kb9202_eth_data = {
@@ -115,7 +97,21 @@ static struct atmel_nand_data __initdata kb9202_nand_data = {
static void __init kb9202_board_init(void)
{
+ /* Set up the LEDs */
+ at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1 (Rx & Tx only) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, 0);
+
+ /* USART1 on ttyS2 (Rx & Tx only) - IRDA (optional) */
+ at91_register_uart(AT91RM9200_ID_US1, 2, 0);
+
+ /* USART3 on ttyS3 (Rx, Tx, CTS, RTS) - RS485 (optional) */
+ at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&kb9202_eth_data);
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 57d5f6a4726a..d2f4cc161766 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -55,15 +55,6 @@ static void __init neocore926_init_early(void)
{
/* Initialize processor: 20 MHz crystal */
at91_initialize(20000000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -341,6 +332,11 @@ static struct ac97c_platform_data neocore926_ac97_data = {
static void __init neocore926_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c
index b4a12fc184c8..7fe638342421 100644
--- a/arch/arm/mach-at91/board-pcontrol-g20.c
+++ b/arch/arm/mach-at91/board-pcontrol-g20.c
@@ -40,17 +40,6 @@
static void __init pcontrol_g20_init_early(void)
{
stamp9g20_init_early();
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) piggyback A2 */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS
- | ATMEL_UART_RTS);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) isolated RS485 X5 */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS
- | ATMEL_UART_RTS);
-
- /* USART2 on ttyS3. (Rx, Tx) 9bit-Bus Multidrop-mode X4 */
- at91_register_uart(AT91SAM9260_ID_US4, 3, 0);
}
static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { {
@@ -199,6 +188,16 @@ static struct spi_board_info pcontrol_g20_spi_devices[] = {
static void __init pcontrol_g20_board_init(void)
{
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) piggyback A2 */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS
+ | ATMEL_UART_RTS);
+
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) isolated RS485 X5 */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS
+ | ATMEL_UART_RTS);
+
+ /* USART2 on ttyS3. (Rx, Tx) 9bit-Bus Multidrop-mode X4 */
+ at91_register_uart(AT91SAM9260_ID_US4, 3, 0);
stamp9g20_board_init();
at91_add_device_usbh(&usbh_data);
at91_add_device_eth(&macb_data);
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index 59e35dd14863..b45c0a5d5ca7 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -48,17 +48,6 @@ static void __init picotux200_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata picotux200_eth_data = {
@@ -106,6 +95,13 @@ static struct platform_device picotux200_flash = {
static void __init picotux200_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&picotux200_eth_data);
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index b6ed5ed7081a..0c61bf0d272c 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -52,24 +52,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 12.000 MHz crystal */
at91_initialize(12000000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS1 (ie, USART0) */
- at91_set_serial_console(1);
-
}
/*
@@ -235,6 +217,19 @@ static struct gpio_led ek_leds[] = {
static void __init ek_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&ek_usbh_data);
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 01332aa538b2..afd7a4713766 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -50,20 +50,6 @@ static void __init dk_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata dk_eth_data = {
@@ -190,7 +176,17 @@ static struct gpio_led dk_leds[] = {
static void __init dk_board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&dk_eth_data);
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index b2e4fe21f346..2b15b8adec4c 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -50,20 +50,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
static struct macb_platform_data __initdata ek_eth_data = {
@@ -161,7 +147,17 @@ static struct gpio_led ek_leds[] = {
static void __init ek_board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&ek_eth_data);
diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c
index af0750fafa29..24ab9be7510f 100644
--- a/arch/arm/mach-at91/board-rsi-ews.c
+++ b/arch/arm/mach-at91/board-rsi-ews.c
@@ -35,26 +35,6 @@ static void __init rsi_ews_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB6, AT91_PIN_PB9);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- /* This one is for debugging */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- /* Dialin/-out modem interface */
- at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART3 on ttyS4. (Rx, Tx, RTS) */
- /* RS485 communication */
- at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -204,7 +184,23 @@ static struct platform_device rsiews_nor_flash = {
*/
static void __init rsi_ews_board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB6, AT91_PIN_PB9);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ /* This one is for debugging */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ /* Dialin/-out modem interface */
+ at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART3 on ttyS4. (Rx, Tx, RTS) */
+ /* RS485 communication */
+ at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_RTS);
at91_add_device_serial();
at91_set_gpio_output(AT91_PIN_PA21, 0);
/* Ethernet */
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index e8b116b6cba6..cdd21f2595d2 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -48,23 +48,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PA9, AT91_PIN_PA6);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -184,7 +167,20 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
static void __init ek_board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PA9, AT91_PIN_PA6);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&ek_usbh_data);
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index d5aec55b0eb4..7b3c3913551a 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -54,20 +54,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -320,6 +306,16 @@ static void __init ek_add_device_buttons(void) {}
static void __init ek_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&ek_usbh_data);
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 065fed342424..2736453821b0 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -58,15 +58,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -577,7 +568,12 @@ static struct gpio_led ek_leds[] = {
static void __init ek_board_init(void)
{
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&ek_usbh_data);
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 2ffe50f3a9e9..983cb98d2465 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -57,15 +57,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 16.367 MHz crystal */
at91_initialize(16367660);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -412,6 +403,11 @@ static struct at91_can_data ek_can_data = {
static void __init ek_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&ek_usbh_data);
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 8923ec9f5831..3d615532ae5c 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -65,20 +65,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -372,6 +358,16 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = {
static void __init ek_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&ek_usbh_data);
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index c88e908ddd82..9a87f0b072f8 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -53,16 +53,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 12.000 MHz crystal */
at91_initialize(12000000);
-
- /* DGBU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 not connected on the -EK board */
- /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
- at91_register_uart(AT91SAM9G45_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -457,6 +447,12 @@ static struct platform_device *devices[] __initdata = {
static void __init ek_board_init(void)
{
/* Serial */
+ /* DGBU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 not connected on the -EK board */
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9G45_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB HS Host */
at91_add_device_usbh_ohci(&ek_usbh_hs_data);
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index b109ce2ba864..be3239f13daa 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -42,15 +42,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 12.000 MHz crystal */
at91_initialize(12000000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9RL_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -296,6 +287,11 @@ static void __init ek_add_device_buttons(void) {}
static void __init ek_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9RL_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB HS */
at91_add_device_usba(&ek_usba_udc_data);
diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c
index ebc9d01ce742..9d446f1bb45f 100644
--- a/arch/arm/mach-at91/board-snapper9260.c
+++ b/arch/arm/mach-at91/board-snapper9260.c
@@ -43,16 +43,6 @@
static void __init snapper9260_init_early(void)
{
at91_initialize(18432000);
-
- /* Debug on ttyS0 */
- at91_register_uart(0, 0, 0);
- at91_set_serial_console(0);
-
- at91_register_uart(AT91SAM9260_ID_US0, 1,
- ATMEL_UART_CTS | ATMEL_UART_RTS);
- at91_register_uart(AT91SAM9260_ID_US1, 2,
- ATMEL_UART_CTS | ATMEL_UART_RTS);
- at91_register_uart(AT91SAM9260_ID_US2, 3, 0);
}
static struct at91_usbh_data __initdata snapper9260_usbh_data = {
@@ -168,6 +158,14 @@ static void __init snapper9260_board_init(void)
snapper9260_i2c_isl1208.irq = gpio_to_irq(AT91_PIN_PA31);
i2c_register_board_info(0, &snapper9260_i2c_isl1208, 1);
+ /* Debug on ttyS0 */
+ at91_register_uart(0, 0, 0);
+
+ at91_register_uart(AT91SAM9260_ID_US0, 1,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ at91_register_uart(AT91SAM9260_ID_US1, 2,
+ ATMEL_UART_CTS | ATMEL_UART_RTS);
+ at91_register_uart(AT91SAM9260_ID_US2, 3, 0);
at91_add_device_serial();
at91_add_device_usbh(&snapper9260_usbh_data);
at91_add_device_udc(&snapper9260_udc_data);
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index 7640049410a0..ee86f9d7ee72 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -36,44 +36,6 @@ void __init stamp9g20_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* DGBU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
-}
-
-static void __init stamp9g20evb_init_early(void)
-{
- stamp9g20_init_early();
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR
- | ATMEL_UART_DCD | ATMEL_UART_RI);
-}
-
-static void __init portuxg20_init_early(void)
-{
- stamp9g20_init_early();
-
- /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR
- | ATMEL_UART_DCD | ATMEL_UART_RI);
-
- /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
- at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
- /* USART4 on ttyS5. (Rx, Tx only) */
- at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
-
- /* USART5 on ttyS6. (Rx, Tx only) */
- at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
}
/*
@@ -254,6 +216,8 @@ void add_w1(void)
void __init stamp9g20_board_init(void)
{
/* Serial */
+ /* DGBU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
/* NAND */
add_device_nand();
@@ -269,6 +233,22 @@ void __init stamp9g20_board_init(void)
static void __init portuxg20_board_init(void)
{
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR
+ | ATMEL_UART_DCD | ATMEL_UART_RI);
+
+ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* USART4 on ttyS5. (Rx, Tx only) */
+ at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
+
+ /* USART5 on ttyS6. (Rx, Tx only) */
+ at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
stamp9g20_board_init();
/* USB Host */
at91_add_device_usbh(&usbh_data);
@@ -286,6 +266,10 @@ static void __init portuxg20_board_init(void)
static void __init stamp9g20evb_board_init(void)
{
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR
+ | ATMEL_UART_DCD | ATMEL_UART_RI);
stamp9g20_board_init();
/* USB Host */
at91_add_device_usbh(&usbh_data);
@@ -303,7 +287,7 @@ MACHINE_START(PORTUXG20, "taskit PortuxG20")
/* Maintainer: taskit GmbH */
.timer = &at91sam926x_timer,
.map_io = at91_map_io,
- .init_early = portuxg20_init_early,
+ .init_early = stamp9g20_init_early,
.init_irq = at91_init_irq_default,
.init_machine = portuxg20_board_init,
MACHINE_END
@@ -312,7 +296,7 @@ MACHINE_START(STAMP9G20, "taskit Stamp9G20")
/* Maintainer: taskit GmbH */
.timer = &at91sam926x_timer,
.map_io = at91_map_io,
- .init_early = stamp9g20evb_init_early,
+ .init_early = stamp9g20_init_early,
.init_irq = at91_init_irq_default,
.init_machine = stamp9g20evb_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index b7483a3d0980..332ecd40bd02 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -53,12 +53,6 @@ static void __init ek_init_early(void)
{
/* Initialize processor: 12.00 MHz crystal */
at91_initialize(12000000);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -325,6 +319,8 @@ static void __init ek_add_device_leds(void)
static void __init ek_board_init(void)
{
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
at91_add_device_serial();
/* USB Host */
at91_add_device_usbh(&ek_usbh_data);
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 38dd279d30b2..d56665ea4b55 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -58,26 +58,6 @@ static void __init yl9200_init_early(void)
/* Initialize processor: 18.432 MHz crystal */
at91_initialize(18432000);
-
- /* Setup the LEDs D2=PB17 (timer), D3=PB16 (cpu) */
- at91_init_leds(AT91_PIN_PB16, AT91_PIN_PB17);
-
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART0 on ttyS2. (Rx & Tx only to JP3) */
- at91_register_uart(AT91RM9200_ID_US0, 2, 0);
-
- /* USART3 on ttyS3. (Rx, Tx, RTS - RS485 interface) */
- at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_RTS);
-
- /* set serial console to ttyS0 (ie, DBGU) */
- at91_set_serial_console(0);
}
/*
@@ -560,7 +540,23 @@ void __init yl9200_add_device_video(void) {}
static void __init yl9200_board_init(void)
{
+ /* Setup the LEDs D2=PB17 (timer), D3=PB16 (cpu) */
+ at91_init_leds(AT91_PIN_PB16, AT91_PIN_PB17);
+
/* Serial */
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+ | ATMEL_UART_RI);
+
+ /* USART0 on ttyS2. (Rx & Tx only to JP3) */
+ at91_register_uart(AT91RM9200_ID_US0, 2, 0);
+
+ /* USART3 on ttyS3. (Rx, Tx, RTS - RS485 interface) */
+ at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_RTS);
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&yl9200_eth_data);
diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c
index ece1f9aefb47..0c6381516a5a 100644
--- a/arch/arm/mach-at91/cpuidle.c
+++ b/arch/arm/mach-at91/cpuidle.c
@@ -21,6 +21,7 @@
#include <linux/export.h>
#include <asm/proc-fns.h>
#include <asm/cpuidle.h>
+#include <mach/cpu.h>
#include "pm.h"
@@ -33,7 +34,12 @@ static int at91_enter_idle(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
- at91_standby();
+ if (cpu_is_at91rm9200())
+ at91rm9200_standby();
+ else if (cpu_is_at91sam9g45())
+ at91sam9g45_standby();
+ else
+ at91sam9_standby();
return index;
}
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index dd9b346c451d..0a60bf837037 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -40,17 +40,6 @@ extern struct sys_timer at91sam926x_timer;
extern struct sys_timer at91x40_timer;
/* Clocks */
-/*
- * function to specify the clock of the default console. As we do not
- * use the device/driver bus, the dev_name is not intialize. So we need
- * to link the clock to a specific con_id only "usart"
- */
-extern void __init at91rm9200_set_console_clock(int id);
-extern void __init at91sam9260_set_console_clock(int id);
-extern void __init at91sam9261_set_console_clock(int id);
-extern void __init at91sam9263_set_console_clock(int id);
-extern void __init at91sam9rl_set_console_clock(int id);
-extern void __init at91sam9g45_set_console_clock(int id);
#ifdef CONFIG_AT91_PMC_UNIT
extern int __init at91_clock_init(unsigned long main_clock);
extern int __init at91_dt_clock_init(void);
diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h
index 603e6aac2a4f..e67317c67761 100644
--- a/arch/arm/mach-at91/include/mach/at91rm9200.h
+++ b/arch/arm/mach-at91/include/mach/at91rm9200.h
@@ -88,11 +88,6 @@
#define AT91RM9200_BASE_RTC 0xfffffe00 /* Real-Time Clock */
#define AT91RM9200_BASE_MC 0xffffff00 /* Memory Controllers */
-#define AT91_USART0 AT91RM9200_BASE_US0
-#define AT91_USART1 AT91RM9200_BASE_US1
-#define AT91_USART2 AT91RM9200_BASE_US2
-#define AT91_USART3 AT91RM9200_BASE_US3
-
/*
* Internal Memory.
*/
diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h
index 08ae9afd00fe..416c7b6c56d3 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9260.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9260.h
@@ -95,13 +95,6 @@
#define AT91SAM9260_BASE_WDT 0xfffffd40
#define AT91SAM9260_BASE_GPBR 0xfffffd50
-#define AT91_USART0 AT91SAM9260_BASE_US0
-#define AT91_USART1 AT91SAM9260_BASE_US1
-#define AT91_USART2 AT91SAM9260_BASE_US2
-#define AT91_USART3 AT91SAM9260_BASE_US3
-#define AT91_USART4 AT91SAM9260_BASE_US4
-#define AT91_USART5 AT91SAM9260_BASE_US5
-
/*
* Internal Memory.
diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h
index 44fbdc12ee62..a041406d06ee 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9261.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9261.h
@@ -79,10 +79,6 @@
#define AT91SAM9261_BASE_WDT 0xfffffd40
#define AT91SAM9261_BASE_GPBR 0xfffffd50
-#define AT91_USART0 AT91SAM9261_BASE_US0
-#define AT91_USART1 AT91SAM9261_BASE_US1
-#define AT91_USART2 AT91SAM9261_BASE_US2
-
/*
* Internal Memory.
diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h
index d96cbb2e03c4..d201029d60b3 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9263.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9263.h
@@ -95,10 +95,6 @@
#define AT91SAM9263_BASE_RTT1 0xfffffd50
#define AT91SAM9263_BASE_GPBR 0xfffffd60
-#define AT91_USART0 AT91SAM9263_BASE_US0
-#define AT91_USART1 AT91SAM9263_BASE_US1
-#define AT91_USART2 AT91SAM9263_BASE_US2
-
#define AT91_SMC AT91_SMC0
/*
diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h
index d052abcff852..3a4da24d5911 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9g45.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h
@@ -106,11 +106,6 @@
#define AT91SAM9G45_BASE_RTC 0xfffffdb0
#define AT91SAM9G45_BASE_GPBR 0xfffffd60
-#define AT91_USART0 AT91SAM9G45_BASE_US0
-#define AT91_USART1 AT91SAM9G45_BASE_US1
-#define AT91_USART2 AT91SAM9G45_BASE_US2
-#define AT91_USART3 AT91SAM9G45_BASE_US3
-
/*
* Internal Memory.
*/
diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h
index e0073eb10144..a15db56d33fa 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9rl.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h
@@ -89,11 +89,6 @@
#define AT91SAM9RL_BASE_GPBR 0xfffffd60
#define AT91SAM9RL_BASE_RTC 0xfffffe00
-#define AT91_USART0 AT91SAM9RL_BASE_US0
-#define AT91_USART1 AT91SAM9RL_BASE_US1
-#define AT91_USART2 AT91SAM9RL_BASE_US2
-#define AT91_USART3 AT91SAM9RL_BASE_US3
-
/*
* Internal Memory.
diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h
index 88e43d534cdf..c75ee19b58d3 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9x5.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h
@@ -55,14 +55,6 @@
#define AT91SAM9X5_BASE_USART2 0xf8024000
/*
- * Base addresses for early serial code (uncompress.h)
- */
-#define AT91_DBGU AT91_BASE_DBGU0
-#define AT91_USART0 AT91SAM9X5_BASE_USART0
-#define AT91_USART1 AT91SAM9X5_BASE_USART1
-#define AT91_USART2 AT91SAM9X5_BASE_USART2
-
-/*
* Internal Memory.
*/
#define AT91SAM9X5_SRAM_BASE 0x00300000 /* Internal SRAM base address */
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 49a821192c65..369afc2ffc5b 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -121,7 +121,6 @@ extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_de
#define ATMEL_UART_RI 0x20
extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins);
-extern void __init at91_set_serial_console(unsigned portnr);
extern struct platform_device *atmel_default_console_device;
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h
index 0118c3338552..73d2fd209ce4 100644
--- a/arch/arm/mach-at91/include/mach/cpu.h
+++ b/arch/arm/mach-at91/include/mach/cpu.h
@@ -54,6 +54,7 @@
#define ARCH_REVISON_9200_BGA (0 << 0)
#define ARCH_REVISON_9200_PQFP (1 << 0)
+#ifndef __ASSEMBLY__
enum at91_soc_type {
/* 920T */
AT91_SOC_RM9200,
@@ -106,7 +107,7 @@ static inline int at91_soc_is_detected(void)
return at91_soc_initdata.type != AT91_SOC_NONE;
}
-#ifdef CONFIG_ARCH_AT91RM9200
+#ifdef CONFIG_SOC_AT91RM9200
#define cpu_is_at91rm9200() (at91_soc_initdata.type == AT91_SOC_RM9200)
#define cpu_is_at91rm9200_bga() (at91_soc_initdata.subtype == AT91_SOC_RM9200_BGA)
#define cpu_is_at91rm9200_pqfp() (at91_soc_initdata.subtype == AT91_SOC_RM9200_PQFP)
@@ -116,45 +117,37 @@ static inline int at91_soc_is_detected(void)
#define cpu_is_at91rm9200_pqfp() (0)
#endif
-#ifdef CONFIG_ARCH_AT91SAM9260
+#ifdef CONFIG_SOC_AT91SAM9260
#define cpu_is_at91sam9xe() (at91_soc_initdata.subtype == AT91_SOC_SAM9XE)
#define cpu_is_at91sam9260() (at91_soc_initdata.type == AT91_SOC_SAM9260)
+#define cpu_is_at91sam9g20() (at91_soc_initdata.type == AT91_SOC_SAM9G20)
#else
#define cpu_is_at91sam9xe() (0)
#define cpu_is_at91sam9260() (0)
-#endif
-
-#ifdef CONFIG_ARCH_AT91SAM9G20
-#define cpu_is_at91sam9g20() (at91_soc_initdata.type == AT91_SOC_SAM9G20)
-#else
#define cpu_is_at91sam9g20() (0)
#endif
-#ifdef CONFIG_ARCH_AT91SAM9261
+#ifdef CONFIG_SOC_AT91SAM9261
#define cpu_is_at91sam9261() (at91_soc_initdata.type == AT91_SOC_SAM9261)
-#else
-#define cpu_is_at91sam9261() (0)
-#endif
-
-#ifdef CONFIG_ARCH_AT91SAM9G10
#define cpu_is_at91sam9g10() (at91_soc_initdata.type == AT91_SOC_SAM9G10)
#else
+#define cpu_is_at91sam9261() (0)
#define cpu_is_at91sam9g10() (0)
#endif
-#ifdef CONFIG_ARCH_AT91SAM9263
+#ifdef CONFIG_SOC_AT91SAM9263
#define cpu_is_at91sam9263() (at91_soc_initdata.type == AT91_SOC_SAM9263)
#else
#define cpu_is_at91sam9263() (0)
#endif
-#ifdef CONFIG_ARCH_AT91SAM9RL
+#ifdef CONFIG_SOC_AT91SAM9RL
#define cpu_is_at91sam9rl() (at91_soc_initdata.type == AT91_SOC_SAM9RL)
#else
#define cpu_is_at91sam9rl() (0)
#endif
-#ifdef CONFIG_ARCH_AT91SAM9G45
+#ifdef CONFIG_SOC_AT91SAM9G45
#define cpu_is_at91sam9g45() (at91_soc_initdata.type == AT91_SOC_SAM9G45)
#define cpu_is_at91sam9g45es() (at91_soc_initdata.subtype == AT91_SOC_SAM9G45ES)
#define cpu_is_at91sam9m10() (at91_soc_initdata.subtype == AT91_SOC_SAM9M10)
@@ -168,7 +161,7 @@ static inline int at91_soc_is_detected(void)
#define cpu_is_at91sam9m11() (0)
#endif
-#ifdef CONFIG_ARCH_AT91SAM9X5
+#ifdef CONFIG_SOC_AT91SAM9X5
#define cpu_is_at91sam9x5() (at91_soc_initdata.type == AT91_SOC_SAM9X5)
#define cpu_is_at91sam9g15() (at91_soc_initdata.subtype == AT91_SOC_SAM9G15)
#define cpu_is_at91sam9g35() (at91_soc_initdata.subtype == AT91_SOC_SAM9G35)
@@ -189,5 +182,6 @@ static inline int at91_soc_is_detected(void)
* definitions may reduce clutter in common drivers.
*/
#define cpu_is_at32ap7000() (0)
+#endif /* __ASSEMBLY__ */
#endif /* __MACH_CPU_H__ */
diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
index 01db372be8e5..ef5786299c60 100644
--- a/arch/arm/mach-at91/include/mach/hardware.h
+++ b/arch/arm/mach-at91/include/mach/hardware.h
@@ -22,27 +22,17 @@
/* 9263, 9g45 */
#define AT91_BASE_DBGU1 0xffffee00
-#if defined(CONFIG_ARCH_AT91RM9200)
+#if defined(CONFIG_ARCH_AT91X40)
+#include <mach/at91x40.h>
+#else
#include <mach/at91rm9200.h>
-#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20)
#include <mach/at91sam9260.h>
-#elif defined(CONFIG_ARCH_AT91SAM9261) || defined(CONFIG_ARCH_AT91SAM9G10)
#include <mach/at91sam9261.h>
-#elif defined(CONFIG_ARCH_AT91SAM9263)
#include <mach/at91sam9263.h>
-#elif defined(CONFIG_ARCH_AT91SAM9RL)
#include <mach/at91sam9rl.h>
-#elif defined(CONFIG_ARCH_AT91SAM9G45)
#include <mach/at91sam9g45.h>
-#elif defined(CONFIG_ARCH_AT91SAM9X5)
#include <mach/at91sam9x5.h>
-#elif defined(CONFIG_ARCH_AT91X40)
-#include <mach/at91x40.h>
-#else
-#error "Unsupported AT91 processor"
-#endif
-#if !defined(CONFIG_ARCH_AT91X40)
/*
* On all at91 except rm9200 and x40 have the System Controller starts
* at address 0xffffc000 and has a size of 16KiB.
diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h
index 4218647c1fcd..6f6118d1576a 100644
--- a/arch/arm/mach-at91/include/mach/uncompress.h
+++ b/arch/arm/mach-at91/include/mach/uncompress.h
@@ -1,7 +1,8 @@
/*
* arch/arm/mach-at91/include/mach/uncompress.h
*
- * Copyright (C) 2003 SAN People
+ * Copyright (C) 2003 SAN People
+ * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -25,22 +26,147 @@
#include <linux/atmel_serial.h>
#include <mach/hardware.h>
-#if defined(CONFIG_AT91_EARLY_DBGU0)
-#define UART_OFFSET AT91_BASE_DBGU0
-#elif defined(CONFIG_AT91_EARLY_DBGU1)
-#define UART_OFFSET AT91_BASE_DBGU1
-#elif defined(CONFIG_AT91_EARLY_USART0)
-#define UART_OFFSET AT91_USART0
-#elif defined(CONFIG_AT91_EARLY_USART1)
-#define UART_OFFSET AT91_USART1
-#elif defined(CONFIG_AT91_EARLY_USART2)
-#define UART_OFFSET AT91_USART2
-#elif defined(CONFIG_AT91_EARLY_USART3)
-#define UART_OFFSET AT91_USART3
-#elif defined(CONFIG_AT91_EARLY_USART4)
-#define UART_OFFSET AT91_USART4
-#elif defined(CONFIG_AT91_EARLY_USART5)
-#define UART_OFFSET AT91_USART5
+#include <mach/at91_dbgu.h>
+#include <mach/cpu.h>
+
+void __iomem *at91_uart;
+
+#if !defined(CONFIG_ARCH_AT91X40)
+static const u32 uarts_rm9200[] = {
+ AT91_BASE_DBGU0,
+ AT91RM9200_BASE_US0,
+ AT91RM9200_BASE_US1,
+ AT91RM9200_BASE_US2,
+ AT91RM9200_BASE_US3,
+ 0,
+};
+
+static const u32 uarts_sam9260[] = {
+ AT91_BASE_DBGU0,
+ AT91SAM9260_BASE_US0,
+ AT91SAM9260_BASE_US1,
+ AT91SAM9260_BASE_US2,
+ AT91SAM9260_BASE_US3,
+ AT91SAM9260_BASE_US4,
+ AT91SAM9260_BASE_US5,
+ 0,
+};
+
+static const u32 uarts_sam9261[] = {
+ AT91_BASE_DBGU0,
+ AT91SAM9261_BASE_US0,
+ AT91SAM9261_BASE_US1,
+ AT91SAM9261_BASE_US2,
+ 0,
+};
+
+static const u32 uarts_sam9263[] = {
+ AT91_BASE_DBGU1,
+ AT91SAM9263_BASE_US0,
+ AT91SAM9263_BASE_US1,
+ AT91SAM9263_BASE_US2,
+ 0,
+};
+
+static const u32 uarts_sam9g45[] = {
+ AT91_BASE_DBGU1,
+ AT91SAM9G45_BASE_US0,
+ AT91SAM9G45_BASE_US1,
+ AT91SAM9G45_BASE_US2,
+ AT91SAM9G45_BASE_US3,
+ 0,
+};
+
+static const u32 uarts_sam9rl[] = {
+ AT91_BASE_DBGU0,
+ AT91SAM9RL_BASE_US0,
+ AT91SAM9RL_BASE_US1,
+ AT91SAM9RL_BASE_US2,
+ AT91SAM9RL_BASE_US3,
+ 0,
+};
+
+static const u32 uarts_sam9x5[] = {
+ AT91_BASE_DBGU0,
+ AT91SAM9X5_BASE_USART0,
+ AT91SAM9X5_BASE_USART1,
+ AT91SAM9X5_BASE_USART2,
+ 0,
+};
+
+static inline const u32* decomp_soc_detect(u32 dbgu_base)
+{
+ u32 cidr, socid;
+
+ cidr = __raw_readl(dbgu_base + AT91_DBGU_CIDR);
+ socid = cidr & ~AT91_CIDR_VERSION;
+
+ switch (socid) {
+ case ARCH_ID_AT91RM9200:
+ return uarts_rm9200;
+
+ case ARCH_ID_AT91SAM9G20:
+ case ARCH_ID_AT91SAM9260:
+ return uarts_sam9260;
+
+ case ARCH_ID_AT91SAM9261:
+ return uarts_sam9261;
+
+ case ARCH_ID_AT91SAM9263:
+ return uarts_sam9263;
+
+ case ARCH_ID_AT91SAM9G45:
+ return uarts_sam9g45;
+
+ case ARCH_ID_AT91SAM9RL64:
+ return uarts_sam9rl;
+
+ case ARCH_ID_AT91SAM9X5:
+ return uarts_sam9x5;
+ }
+
+ /* at91sam9g10 */
+ if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
+ return uarts_sam9261;
+ }
+ /* at91sam9xe */
+ else if ((cidr & AT91_CIDR_ARCH) == ARCH_FAMILY_AT91SAM9XE) {
+ return uarts_sam9260;
+ }
+
+ return NULL;
+}
+
+static inline void arch_decomp_setup(void)
+{
+ int i = 0;
+ const u32* usarts;
+
+ usarts = decomp_soc_detect(AT91_BASE_DBGU0);
+
+ if (!usarts)
+ usarts = decomp_soc_detect(AT91_BASE_DBGU1);
+ if (!usarts) {
+ at91_uart = NULL;
+ return;
+ }
+
+ do {
+ /* physical address */
+ at91_uart = (void __iomem *)usarts[i];
+
+ if (__raw_readl(at91_uart + ATMEL_US_BRGR))
+ return;
+ i++;
+ } while (usarts[i]);
+
+ at91_uart = NULL;
+}
+#else
+static inline void arch_decomp_setup(void)
+{
+ at91_uart = NULL;
+}
#endif
/*
@@ -52,28 +178,24 @@
*/
static void putc(int c)
{
-#ifdef UART_OFFSET
- void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */
+ if (!at91_uart)
+ return;
- while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXRDY))
+ while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXRDY))
barrier();
- __raw_writel(c, sys + ATMEL_US_THR);
-#endif
+ __raw_writel(c, at91_uart + ATMEL_US_THR);
}
static inline void flush(void)
{
-#ifdef UART_OFFSET
- void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */
+ if (!at91_uart)
+ return;
/* wait for transmission to complete */
- while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXEMPTY))
+ while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXEMPTY))
barrier();
-#endif
}
-#define arch_decomp_setup()
-
#define arch_decomp_wdog()
#endif
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index f630250c6b87..1bfaad628731 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -261,7 +261,12 @@ static int at91_pm_enter(suspend_state_t state)
* For ARM 926 based chips, this requirement is weaker
* as at91sam9 can access a RAM in self-refresh mode.
*/
- at91_standby();
+ if (cpu_is_at91rm9200())
+ at91rm9200_standby();
+ else if (cpu_is_at91sam9g45())
+ at91sam9g45_standby();
+ else
+ at91sam9_standby();
break;
case PM_SUSPEND_ON:
@@ -307,10 +312,9 @@ static int __init at91_pm_init(void)
pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : ""));
-#ifdef CONFIG_ARCH_AT91RM9200
/* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */
- at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0);
-#endif
+ if (cpu_is_at91rm9200())
+ at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0);
suspend_set_ops(&at91_pm_ops);
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index 89f56f3a802e..38f467c6b710 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -12,7 +12,6 @@
#define __ARCH_ARM_MACH_AT91_PM
#include <mach/at91_ramc.h>
-#ifdef CONFIG_ARCH_AT91RM9200
#include <mach/at91rm9200_sdramc.h>
/*
@@ -43,10 +42,6 @@ static inline void at91rm9200_standby(void)
"r" (lpr));
}
-#define at91_standby at91rm9200_standby
-
-#elif defined(CONFIG_ARCH_AT91SAM9G45)
-
/* We manage both DDRAM/SDRAM controllers, we need more than one value to
* remember.
*/
@@ -75,11 +70,7 @@ static inline void at91sam9g45_standby(void)
at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1);
}
-#define at91_standby at91sam9g45_standby
-
-#else
-
-#ifdef CONFIG_ARCH_AT91SAM9263
+#ifdef CONFIG_SOC_AT91SAM9263
/*
* FIXME either or both the SDRAM controllers (EB0, EB1) might be in use;
* handle those cases both here and in the Suspend-To-RAM support.
@@ -102,8 +93,4 @@ static inline void at91sam9_standby(void)
at91_ramc_write(0, AT91_SDRAMC_LPR, saved_lpr);
}
-#define at91_standby at91sam9_standby
-
-#endif
-
#endif
diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S
index db5452123f17..098c28ddf025 100644
--- a/arch/arm/mach-at91/pm_slowclock.S
+++ b/arch/arm/mach-at91/pm_slowclock.S
@@ -18,7 +18,7 @@
#include <mach/at91_ramc.h>
-#ifdef CONFIG_ARCH_AT91SAM9263
+#ifdef CONFIG_SOC_AT91SAM9263
/*
* FIXME either or both the SDRAM controllers (EB0, EB1) might be in use;
* handle those cases both here and in the Suspend-To-RAM support.
diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h
index 5db4aa45404a..683dddfd8b13 100644
--- a/arch/arm/mach-at91/soc.h
+++ b/arch/arm/mach-at91/soc.h
@@ -26,30 +26,30 @@ static inline int at91_soc_is_enabled(void)
return at91_boot_soc.init != NULL;
}
-#if !defined(CONFIG_ARCH_AT91RM9200)
+#if !defined(CONFIG_SOC_AT91RM9200)
#define at91rm9200_soc at91_boot_soc
#endif
-#if !(defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20))
+#if !defined(CONFIG_SOC_AT91SAM9260)
#define at91sam9260_soc at91_boot_soc
#endif
-#if !(defined(CONFIG_ARCH_AT91SAM9261) || defined(CONFIG_ARCH_AT91SAM9G10))
+#if !defined(CONFIG_SOC_AT91SAM9261)
#define at91sam9261_soc at91_boot_soc
#endif
-#if !defined(CONFIG_ARCH_AT91SAM9263)
+#if !defined(CONFIG_SOC_AT91SAM9263)
#define at91sam9263_soc at91_boot_soc
#endif
-#if !defined(CONFIG_ARCH_AT91SAM9G45)
+#if !defined(CONFIG_SOC_AT91SAM9G45)
#define at91sam9g45_soc at91_boot_soc
#endif
-#if !defined(CONFIG_ARCH_AT91SAM9RL)
+#if !defined(CONFIG_SOC_AT91SAM9RL)
#define at91sam9rl_soc at91_boot_soc
#endif
-#if !defined(CONFIG_ARCH_AT91SAM9X5)
+#if !defined(CONFIG_SOC_AT91SAM9X5)
#define at91sam9x5_soc at91_boot_soc
#endif