diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c index beb027a454..f1b321221e 100644 --- a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c +++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-mmu.c @@ -76,7 +76,7 @@ const struct MMU_tag mpc55xx_start_config_mmu [] = { /* Arguments macro: idx, addr, size, x, w, r, io */ /* Internal flash 4M */ - /* First 64k unused, to detect null-pointer access */ + /* First 64k unused, to detect NULL pointer access */ MPC55XX_MMU_TAG_INITIALIZER(1, 0x00000000, MPC55XX_MMU_64K, 1, 0, 1, 0), MPC55XX_MMU_TAG_INITIALIZER(5, 0x00010000, MPC55XX_MMU_64K, 1, 0, 1, 0), MPC55XX_MMU_TAG_INITIALIZER(6, 0x00020000, MPC55XX_MMU_128K, 1, 0, 1, 0), @@ -105,6 +105,38 @@ const struct MMU_tag mpc55xx_start_config_mmu [] = { /* Used as cache-inhibited area (ADC, DSPI queues) */ MPC55XX_MMU_TAG_INITIALIZER(14, 0x4003c000, MPC55XX_MMU_16K, 0, 1, 1, 1), #endif +#elif defined(MPC55XX_BOARD_MPC5674F_RSM6) + #if defined(MPC55XX_NEEDS_LOW_LEVEL_INIT) + /* Arguments macro: idx, addr, size, x, w, r, io */ + + /* Internal flash 4M */ + /* First 64k unused, to detect NULL pointer access */ + MPC55XX_MMU_TAG_INITIALIZER(1, 0x00000000, MPC55XX_MMU_64K, 1, 0, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(5, 0x00010000, MPC55XX_MMU_64K, 1, 0, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(6, 0x00020000, MPC55XX_MMU_128K, 1, 0, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(7, 0x00040000, MPC55XX_MMU_256K, 1, 0, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(8, 0x00080000, MPC55XX_MMU_512K, 1, 0, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(9, 0x00100000, MPC55XX_MMU_1M, 1, 0, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(10, 0x00200000, MPC55XX_MMU_2M, 1, 0, 1, 0), + /* Internal SRAM 256k */ + MPC55XX_MMU_TAG_INITIALIZER(3, 0x40000000, MPC55XX_MMU_256K, 0, 1, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(11, 0x40020000, MPC55XX_MMU_64K, 0, 1, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(12, 0x40030000, MPC55XX_MMU_32K, 0, 1, 1, 0), + MPC55XX_MMU_TAG_INITIALIZER(13, 0x40038000, MPC55XX_MMU_16K, 0, 1, 1, 0), + /* Used as cache-inhibited area (ADC, DSPI queues) */ + MPC55XX_MMU_TAG_INITIALIZER(14, 0x4003c000, MPC55XX_MMU_16K, 0, 1, 1, 1), + /* External MRAM 4M */ + MPC55XX_MMU_TAG_INITIALIZER(15, 0x20000000, MPC55XX_MMU_4M, 0, 1, 1, 0), + /* External FPGA */ + MPC55XX_MMU_TAG_INITIALIZER(16, 0x21000000, MPC55XX_MMU_8M, 0, 1, 1, 1), + #if defined(MPC55XX_BOARD_MPC5674F_RSM6_KOMA) + /* External Ethernet controller */ + MPC55XX_MMU_TAG_INITIALIZER(18, 0x23000000, MPC55XX_MMU_1K, 0, 1, 1, 1), + #endif + #else + /* Used as cache-inhibited area (ADC, DSPI queues) */ + MPC55XX_MMU_TAG_INITIALIZER(14, 0x4003c000, MPC55XX_MMU_16K, 0, 1, 1, 1), + #endif #elif MPC55XX_CHIP_FAMILY == 564 /* Internal flash 1M */ MPC55XX_MMU_TAG_INITIALIZER(0, 0x00000000, MPC55XX_MMU_1M, 1, 0, 1, 0), |