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/*
* arch/ppc/platforms/4xx/ibm405gp.h
*
* Author: Armin Kuster akuster@mvista.com
*
* 2001 (c) MontaVista, Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifdef __KERNEL__
#ifndef __ASM_IBM405GP_H__
#define __ASM_IBM405GP_H__
#include <linux/config.h>
/* ibm405.h at bottom of this file */
/* PCI
* PCI Bridge config reg definitions
* see 17-19 of manual
*/
#define PPC405_PCI_CONFIG_ADDR 0xeec00000
#define PPC405_PCI_CONFIG_DATA 0xeec00004
#define PPC405_PCI_PHY_MEM_BASE 0x80000000 /* hose_a->pci_mem_offset */
/* setbat */
#define PPC405_PCI_MEM_BASE PPC405_PCI_PHY_MEM_BASE /* setbat */
#define PPC405_PCI_PHY_IO_BASE 0xe8000000 /* setbat */
#define PPC405_PCI_IO_BASE PPC405_PCI_PHY_IO_BASE /* setbat */
#define PPC405_PCI_LOWER_MEM 0x80000000 /* hose_a->mem_space.start */
#define PPC405_PCI_UPPER_MEM 0xBfffffff /* hose_a->mem_space.end */
#define PPC405_PCI_LOWER_IO 0x00000000 /* hose_a->io_space.start */
#define PPC405_PCI_UPPER_IO 0x0000ffff /* hose_a->io_space.end */
#define PPC405_ISA_IO_BASE PPC405_PCI_IO_BASE
#define PPC4xx_PCI_IO_PADDR ((uint)PPC405_PCI_PHY_IO_BASE)
#define PPC4xx_PCI_IO_VADDR PPC4xx_PCI_IO_PADDR
#define PPC4xx_PCI_IO_SIZE ((uint)64*1024)
#define PPC4xx_PCI_CFG_PADDR ((uint)PPC405_PCI_CONFIG_ADDR)
#define PPC4xx_PCI_CFG_VADDR PPC4xx_PCI_CFG_PADDR
#define PPC4xx_PCI_CFG_SIZE ((uint)4*1024)
#define PPC4xx_PCI_LCFG_PADDR ((uint)0xef400000)
#define PPC4xx_PCI_LCFG_VADDR PPC4xx_PCI_LCFG_PADDR
#define PPC4xx_PCI_LCFG_SIZE ((uint)4*1024)
#define PPC4xx_ONB_IO_PADDR ((uint)0xef600000)
#define PPC4xx_ONB_IO_VADDR PPC4xx_ONB_IO_PADDR
#define PPC4xx_ONB_IO_SIZE ((uint)4*1024)
/* serial port defines */
#define RS_TABLE_SIZE 2
#define UART0_INT 0
#define UART1_INT 1
#define PCIL0_BASE 0xEF400000
#define UART0_IO_BASE 0xEF600300
#define UART1_IO_BASE 0xEF600400
#define EMAC0_BASE 0xEF600800
#define BD_EMAC_ADDR(e,i) bi_enetaddr[i]
#define STD_UART_OP(num) \
{ 0, BASE_BAUD, 0, UART##num##_INT, \
(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
iomem_base: (u8 *)UART##num##_IO_BASE, \
io_type: SERIAL_IO_MEM},
#if defined(CONFIG_UART0_TTYS0)
#define SERIAL_DEBUG_IO_BASE UART0_IO_BASE
#define SERIAL_PORT_DFNS \
STD_UART_OP(0) \
STD_UART_OP(1)
#endif
#if defined(CONFIG_UART0_TTYS1)
#define SERIAL_DEBUG_IO_BASE UART1_IO_BASE
#define SERIAL_PORT_DFNS \
STD_UART_OP(1) \
STD_UART_OP(0)
#endif
/* DCR defines */
#define DCRN_CHCR_BASE 0x0B1
#define DCRN_CHPSR_BASE 0x0B4
#define DCRN_CPMSR_BASE 0x0B8
#define DCRN_CPMFR_BASE 0x0BA
#define CHR0_U0EC 0x00000080 /* Select external clock for UART0 */
#define CHR0_U1EC 0x00000040 /* Select external clock for UART1 */
#define CHR0_UDIV 0x0000003E /* UART internal clock divisor */
#define CHR1_CETE 0x00800000 /* CPU external timer enable */
#define DCRN_CHPSR_BASE 0x0B4
#define PSR_PLL_FWD_MASK 0xC0000000
#define PSR_PLL_FDBACK_MASK 0x30000000
#define PSR_PLL_TUNING_MASK 0x0E000000
#define PSR_PLB_CPU_MASK 0x01800000
#define PSR_OPB_PLB_MASK 0x00600000
#define PSR_PCI_PLB_MASK 0x00180000
#define PSR_EB_PLB_MASK 0x00060000
#define PSR_ROM_WIDTH_MASK 0x00018000
#define PSR_ROM_LOC 0x00004000
#define PSR_PCI_ASYNC_EN 0x00001000
#define PSR_PCI_ARBIT_EN 0x00000400
#define IBM_CPM_IIC0 0x80000000 /* IIC interface */
#define IBM_CPM_PCI 0x40000000 /* PCI bridge */
#define IBM_CPM_CPU 0x20000000 /* processor core */
#define IBM_CPM_DMA 0x10000000 /* DMA controller */
#define IBM_CPM_OPB 0x08000000 /* PLB to OPB bridge */
#define IBM_CPM_DCP 0x04000000 /* CodePack */
#define IBM_CPM_EBC 0x02000000 /* ROM/SRAM peripheral controller */
#define IBM_CPM_SDRAM0 0x01000000 /* SDRAM memory controller */
#define IBM_CPM_PLB 0x00800000 /* PLB bus arbiter */
#define IBM_CPM_GPIO0 0x00400000 /* General Purpose IO (??) */
#define IBM_CPM_UART0 0x00200000 /* serial port 0 */
#define IBM_CPM_UART1 0x00100000 /* serial port 1 */
#define IBM_CPM_UIC 0x00080000 /* Universal Interrupt Controller */
#define IBM_CPM_TMRCLK 0x00040000 /* CPU timers */
#define IBM_CPM_EMAC0 0x00020000 /* on-chip ethernet MM unit */
#define DFLT_IBM4xx_PM ~(IBM_CPM_PCI | IBM_CPM_CPU | IBM_CPM_DMA \
| IBM_CPM_OPB | IBM_CPM_EBC \
| IBM_CPM_SDRAM0 | IBM_CPM_PLB \
| IBM_CPM_UIC | IBM_CPM_TMRCLK)
#define DCRN_DMA0_BASE 0x100
#define DCRN_DMA1_BASE 0x108
#define DCRN_DMA2_BASE 0x110
#define DCRN_DMA3_BASE 0x118
#define DCRNCAP_DMA_SG 1 /* have DMA scatter/gather capability */
#define DCRN_DMASR_BASE 0x120
#define DCRN_EBC_BASE 0x012
#define DCRN_DCP0_BASE 0x014
#define DCRN_MAL_BASE 0x180
#define DCRN_OCM0_BASE 0x018
#define DCRN_PLB0_BASE 0x084
#define DCRN_PLLMR_BASE 0x0B0
#define DCRN_POB0_BASE 0x0A0
#define DCRN_SDRAM0_BASE 0x010
#define DCRN_UIC0_BASE 0x0C0
#define UIC0 DCRN_UIC0_BASE
#include <asm/ibm405.h>
#endif /* __ASM_IBM405GP_H__ */
#endif /* __KERNEL__ */
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