| /* |
| * 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__ |
| |
| |
| /* 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__ */ |
