diff options
Diffstat (limited to 'arch/arm/mach-stmp3xxx/include/mach/regs-emi.h')
| -rw-r--r-- | arch/arm/mach-stmp3xxx/include/mach/regs-emi.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/arch/arm/mach-stmp3xxx/include/mach/regs-emi.h b/arch/arm/mach-stmp3xxx/include/mach/regs-emi.h new file mode 100644 index 000000000000..79893ccc67b9 --- /dev/null +++ b/arch/arm/mach-stmp3xxx/include/mach/regs-emi.h @@ -0,0 +1,175 @@ +/* + * STMP EMI Register Definitions + * + * Copyright 2008-2009 Freescale Semiconductor + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ARCH_ARM___EMI_H +#define __ARCH_ARM___EMI_H 1 + +#include <mach/stmp3xxx_regs.h> + +#define REGS_EMI_BASE (REGS_BASE + 0x20000) +#define REGS_EMI_BASE_PHYS (0x80020000) +#define REGS_EMI_SIZE 0x00002000 +HW_REGISTER(HW_EMI_CTRL, REGS_EMI_BASE, 0x00000000) +#define HW_EMI_CTRL_ADDR (REGS_EMI_BASE + 0x00000000) +#define BM_EMI_CTRL_SFTRST 0x80000000 +#define BM_EMI_CTRL_CLKGATE 0x40000000 +#define BM_EMI_CTRL_TRAP_SR 0x20000000 +#define BM_EMI_CTRL_TRAP_INIT 0x10000000 +#define BP_EMI_CTRL_AXI_DEPTH 26 +#define BM_EMI_CTRL_AXI_DEPTH 0x0C000000 +#define BF_EMI_CTRL_AXI_DEPTH(v) \ + (((v) << 26) & BM_EMI_CTRL_AXI_DEPTH) +#define BV_EMI_CTRL_AXI_DEPTH__ONE 0x0 +#define BV_EMI_CTRL_AXI_DEPTH__TWO 0x1 +#define BV_EMI_CTRL_AXI_DEPTH__THREE 0x2 +#define BV_EMI_CTRL_AXI_DEPTH__FOUR 0x3 +#define BM_EMI_CTRL_DLL_SHIFT_RESET 0x02000000 +#define BM_EMI_CTRL_DLL_RESET 0x01000000 +#define BP_EMI_CTRL_ARB_MODE 22 +#define BM_EMI_CTRL_ARB_MODE 0x00C00000 +#define BF_EMI_CTRL_ARB_MODE(v) \ + (((v) << 22) & BM_EMI_CTRL_ARB_MODE) +#define BV_EMI_CTRL_ARB_MODE__TIMESTAMP 0x0 +#define BV_EMI_CTRL_ARB_MODE__WRITE_HYBRID 0x1 +#define BV_EMI_CTRL_ARB_MODE__PORT_PRIORITY 0x2 +#define BP_EMI_CTRL_PORT_PRIORITY_ORDER 16 +#define BM_EMI_CTRL_PORT_PRIORITY_ORDER 0x001F0000 +#define BF_EMI_CTRL_PORT_PRIORITY_ORDER(v) \ + (((v) << 16) & BM_EMI_CTRL_PORT_PRIORITY_ORDER) +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT0123 0x00 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT0312 0x01 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT0231 0x02 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT0321 0x03 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT0213 0x04 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT0132 0x05 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT1023 0x06 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT1302 0x07 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT1230 0x08 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT1320 0x09 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT1203 0x0A +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT1032 0x0B +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT2013 0x0C +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT2301 0x0D +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT2130 0x0E +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT2310 0x0F +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT2103 0x10 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT2031 0x11 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT3012 0x12 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT3201 0x13 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT3120 0x14 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT3210 0x15 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT3102 0x16 +#define BV_EMI_CTRL_PORT_PRIORITY_ORDER__PORT3021 0x17 +#define BP_EMI_CTRL_PRIORITY_WRITE_ITER 12 +#define BM_EMI_CTRL_PRIORITY_WRITE_ITER 0x00007000 +#define BF_EMI_CTRL_PRIORITY_WRITE_ITER(v) \ + (((v) << 12) & BM_EMI_CTRL_PRIORITY_WRITE_ITER) +#define BP_EMI_CTRL_HIGH_PRIORITY_WRITE 8 +#define BM_EMI_CTRL_HIGH_PRIORITY_WRITE 0x00000700 +#define BF_EMI_CTRL_HIGH_PRIORITY_WRITE(v) \ + (((v) << 8) & BM_EMI_CTRL_HIGH_PRIORITY_WRITE) +#define BM_EMI_CTRL_MEM_WIDTH 0x00000040 +#define BM_EMI_CTRL_WRITE_PROTECT 0x00000020 +#define BM_EMI_CTRL_RESET_OUT 0x00000010 +#define BP_EMI_CTRL_CE_SELECT 0 +#define BM_EMI_CTRL_CE_SELECT 0x0000000F +#define BF_EMI_CTRL_CE_SELECT(v) \ + (((v) << 0) & BM_EMI_CTRL_CE_SELECT) +#define BV_EMI_CTRL_CE_SELECT__NONE 0x0 +#define BV_EMI_CTRL_CE_SELECT__CE0 0x1 +#define BV_EMI_CTRL_CE_SELECT__CE1 0x2 +#define BV_EMI_CTRL_CE_SELECT__CE2 0x4 +#define BV_EMI_CTRL_CE_SELECT__CE3 0x8 +HW_REGISTER_0(HW_EMI_STAT, REGS_EMI_BASE, 0x00000010) +#define HW_EMI_STAT_ADDR (REGS_EMI_BASE + 0x00000010) +#define BM_EMI_STAT_DRAM_PRESENT 0x80000000 +#define BM_EMI_STAT_NOR_PRESENT 0x40000000 +#define BM_EMI_STAT_LARGE_DRAM_ENABLED 0x20000000 +#define BM_EMI_STAT_DRAM_HALTED 0x00000002 +#define BV_EMI_STAT_DRAM_HALTED__NOT_HALTED 0x0 +#define BV_EMI_STAT_DRAM_HALTED__HALTED 0x1 +#define BM_EMI_STAT_NOR_BUSY 0x00000001 +#define BV_EMI_STAT_NOR_BUSY__NOT_BUSY 0x0 +#define BV_EMI_STAT_NOR_BUSY__BUSY 0x1 +HW_REGISTER(HW_EMI_TIME, REGS_EMI_BASE, 0x00000020) +#define HW_EMI_TIME_ADDR (REGS_EMI_BASE + 0x00000020) +#define BP_EMI_TIME_THZ 24 +#define BM_EMI_TIME_THZ 0x0F000000 +#define BF_EMI_TIME_THZ(v) \ + (((v) << 24) & BM_EMI_TIME_THZ) +#define BP_EMI_TIME_TDH 16 +#define BM_EMI_TIME_TDH 0x000F0000 +#define BF_EMI_TIME_TDH(v) \ + (((v) << 16) & BM_EMI_TIME_TDH) +#define BP_EMI_TIME_TDS 8 +#define BM_EMI_TIME_TDS 0x00001F00 +#define BF_EMI_TIME_TDS(v) \ + (((v) << 8) & BM_EMI_TIME_TDS) +#define BP_EMI_TIME_TAS 0 +#define BM_EMI_TIME_TAS 0x0000000F +#define BF_EMI_TIME_TAS(v) \ + (((v) << 0) & BM_EMI_TIME_TAS) +HW_REGISTER(HW_EMI_DDR_TEST_MODE_CSR, REGS_EMI_BASE, 0x00000030) +#define HW_EMI_DDR_TEST_MODE_CSR_ADDR (REGS_EMI_BASE + 0x00000030) +#define BM_EMI_DDR_TEST_MODE_CSR_DONE 0x00000002 +#define BM_EMI_DDR_TEST_MODE_CSR_START 0x00000001 +HW_REGISTER_0(HW_EMI_DEBUG, REGS_EMI_BASE, 0x00000080) +#define HW_EMI_DEBUG_ADDR (REGS_EMI_BASE + 0x00000080) +#define BP_EMI_DEBUG_NOR_STATE 0 +#define BM_EMI_DEBUG_NOR_STATE 0x0000000F +#define BF_EMI_DEBUG_NOR_STATE(v) \ + (((v) << 0) & BM_EMI_DEBUG_NOR_STATE) +HW_REGISTER_0(HW_EMI_DDR_TEST_MODE_STATUS0, REGS_EMI_BASE, 0x00000090) +#define HW_EMI_DDR_TEST_MODE_STATUS0_ADDR (REGS_EMI_BASE + 0x00000090) +#define BP_EMI_DDR_TEST_MODE_STATUS0_ADDR0 0 +#define BM_EMI_DDR_TEST_MODE_STATUS0_ADDR0 0x00001FFF +#define BF_EMI_DDR_TEST_MODE_STATUS0_ADDR0(v) \ + (((v) << 0) & BM_EMI_DDR_TEST_MODE_STATUS0_ADDR0) +HW_REGISTER_0(HW_EMI_DDR_TEST_MODE_STATUS1, REGS_EMI_BASE, 0x000000a0) +#define HW_EMI_DDR_TEST_MODE_STATUS1_ADDR (REGS_EMI_BASE + 0x000000a0) +#define BP_EMI_DDR_TEST_MODE_STATUS1_ADDR1 0 +#define BM_EMI_DDR_TEST_MODE_STATUS1_ADDR1 0x00001FFF +#define BF_EMI_DDR_TEST_MODE_STATUS1_ADDR1(v) \ + (((v) << 0) & BM_EMI_DDR_TEST_MODE_STATUS1_ADDR1) +HW_REGISTER_0(HW_EMI_DDR_TEST_MODE_STATUS2, REGS_EMI_BASE, 0x000000b0) +#define HW_EMI_DDR_TEST_MODE_STATUS2_ADDR (REGS_EMI_BASE + 0x000000b0) +#define BP_EMI_DDR_TEST_MODE_STATUS2_DATA0 0 +#define BM_EMI_DDR_TEST_MODE_STATUS2_DATA0 0xFFFFFFFF +#define BF_EMI_DDR_TEST_MODE_STATUS2_DATA0(v) (v) +HW_REGISTER_0(HW_EMI_DDR_TEST_MODE_STATUS3, REGS_EMI_BASE, 0x000000c0) +#define HW_EMI_DDR_TEST_MODE_STATUS3_ADDR (REGS_EMI_BASE + 0x000000c0) +#define BP_EMI_DDR_TEST_MODE_STATUS3_DATA1 0 +#define BM_EMI_DDR_TEST_MODE_STATUS3_DATA1 0xFFFFFFFF +#define BF_EMI_DDR_TEST_MODE_STATUS3_DATA1(v) (v) +HW_REGISTER_0(HW_EMI_VERSION, REGS_EMI_BASE, 0x000000f0) +#define HW_EMI_VERSION_ADDR (REGS_EMI_BASE + 0x000000f0) +#define BP_EMI_VERSION_MAJOR 24 +#define BM_EMI_VERSION_MAJOR 0xFF000000 +#define BF_EMI_VERSION_MAJOR(v) \ + (((v) << 24) & BM_EMI_VERSION_MAJOR) +#define BP_EMI_VERSION_MINOR 16 +#define BM_EMI_VERSION_MINOR 0x00FF0000 +#define BF_EMI_VERSION_MINOR(v) \ + (((v) << 16) & BM_EMI_VERSION_MINOR) +#define BP_EMI_VERSION_STEP 0 +#define BM_EMI_VERSION_STEP 0x0000FFFF +#define BF_EMI_VERSION_STEP(v) \ + (((v) << 0) & BM_EMI_VERSION_STEP) +#endif /* __ARCH_ARM___EMI_H */ |