From 6c7120902305b3a21460cd2f0f917a39307df566 Mon Sep 17 00:00:00 2001 From: Madhulika Madishetty Date: Thu, 5 Feb 2009 13:31:36 +0000 Subject: AMCC PPC 460SX redwood SoC platform initial framework This patch contains initial framework for the AMCC Redwood board. Signed-off-by: Madhulika Madishetty Signed-off-by: Tirumala Marri Signed-off-by: Feng Kan Signed-off-by: Vidhyananth Venkatasamy Signed-off-by: Preetesh Parekh Acked-by: Loc Ho Acked-by: Feng Kan Signed-off-by: Josh Boyer --- arch/powerpc/kernel/cpu_setup_44x.S | 1 + arch/powerpc/kernel/cputable.c | 14 ++++++++++++++ 2 files changed, 15 insertions(+) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S index 10b4ab1008af..7d606f89a839 100644 --- a/arch/powerpc/kernel/cpu_setup_44x.S +++ b/arch/powerpc/kernel/cpu_setup_44x.S @@ -34,6 +34,7 @@ _GLOBAL(__setup_cpu_440grx) blr _GLOBAL(__setup_cpu_460ex) _GLOBAL(__setup_cpu_460gt) +_GLOBAL(__setup_cpu_460sx) mflr r4 bl __init_fpu_44x bl __fixup_440A_mcheck diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 9fdf1b8027b5..f59ca710f448 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -47,6 +47,7 @@ extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec); +extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec); extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec); extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec); @@ -1638,6 +1639,19 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_440A, .platform = "ppc440", }, + { /* 460SX */ + .pvr_mask = 0xffffff00, + .pvr_value = 0x13541800, + .cpu_name = "460SX", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE, + .mmu_features = MMU_FTR_TYPE_44x, + .icache_bsize = 32, + .dcache_bsize = 32, + .cpu_setup = __setup_cpu_460sx, + .machine_check = machine_check_440A, + .platform = "ppc440", + }, { /* default match */ .pvr_mask = 0x00000000, .pvr_value = 0x00000000, -- cgit v1.2.3