diff options
Diffstat (limited to 'board/freescale/mpc8536ds')
| -rw-r--r-- | board/freescale/mpc8536ds/Kconfig | 15 | ||||
| -rw-r--r-- | board/freescale/mpc8536ds/MAINTAINERS | 9 | ||||
| -rw-r--r-- | board/freescale/mpc8536ds/mpc8536ds.c | 12 |
3 files changed, 33 insertions, 3 deletions
diff --git a/board/freescale/mpc8536ds/Kconfig b/board/freescale/mpc8536ds/Kconfig new file mode 100644 index 0000000000..c7c818cde0 --- /dev/null +++ b/board/freescale/mpc8536ds/Kconfig @@ -0,0 +1,15 @@ +if TARGET_MPC8536DS + +config SYS_BOARD + string + default "mpc8536ds" + +config SYS_VENDOR + string + default "freescale" + +config SYS_CONFIG_NAME + string + default "MPC8536DS" + +endif diff --git a/board/freescale/mpc8536ds/MAINTAINERS b/board/freescale/mpc8536ds/MAINTAINERS new file mode 100644 index 0000000000..51d7cd7bac --- /dev/null +++ b/board/freescale/mpc8536ds/MAINTAINERS @@ -0,0 +1,9 @@ +MPC8536DS BOARD +M: - +S: Maintained +F: board/freescale/mpc8536ds/ +F: include/configs/MPC8536DS.h +F: configs/MPC8536DS_defconfig +F: configs/MPC8536DS_36BIT_defconfig +F: configs/MPC8536DS_SDCARD_defconfig +F: configs/MPC8536DS_SPIFLASH_defconfig diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c index 467f4f2013..93eed59b1a 100644 --- a/board/freescale/mpc8536ds/mpc8536ds.c +++ b/board/freescale/mpc8536ds/mpc8536ds.c @@ -196,7 +196,7 @@ void pci_init_board(void) int board_early_init_r(void) { const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; - const u8 flash_esel = find_tlb_idx((void *)flashbase, 1); + int flash_esel = find_tlb_idx((void *)flashbase, 1); /* * Remap Boot flash + PROMJET region to caching-inhibited @@ -207,8 +207,14 @@ int board_early_init_r(void) flush_dcache(); invalidate_icache(); - /* invalidate existing TLB entry for flash + promjet */ - disable_tlb(flash_esel); + if (flash_esel == -1) { + /* very unlikely unless something is messed up */ + puts("Error: Could not find TLB for FLASH BASE\n"); + flash_esel = 1; /* give our best effort to continue */ + } else { + /* invalidate existing TLB entry for flash + promjet */ + disable_tlb(flash_esel); + } set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, /* tlb, epn, rpn */ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, /* perms, wimge */ |