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| author | Pramod Kumar <pramod.kumar_1@nxp.com> | 2018-08-14 09:49:55 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-09-27 08:53:33 -0700 |
| commit | 1deae0c439550d1721aa14c40f49e38b7b1b4c9b (patch) | |
| tree | f8911a8eb1a55ffca98b58752824aa667b609009 /board/freescale | |
| parent | df983a76bfabed52728d5bd4ed6d9f4b3a0fc859 (diff) | |
| download | u-boot-1deae0c439550d1721aa14c40f49e38b7b1b4c9b.zip u-boot-1deae0c439550d1721aa14c40f49e38b7b1b4c9b.tar.gz u-boot-1deae0c439550d1721aa14c40f49e38b7b1b4c9b.tar.bz2 | |
ls1012afrwy: Add ls1012afrwy revC board support.
LS1012AFRWY supports three board revisions.
Revision A and B board are collectively identified as revA/B,
Revision C board is identifies as revC.
Signed-off-by: Pramod Kumar <pramod.kumar_1@nxp.com>
[York S: revised commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/ls1012afrdm/ls1012afrdm.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c index 315da8b..5db1027 100644 --- a/board/freescale/ls1012afrdm/ls1012afrdm.c +++ b/board/freescale/ls1012afrdm/ls1012afrdm.c @@ -24,11 +24,15 @@ DECLARE_GLOBAL_DATA_PTR; static inline int get_board_version(void) { - struct ccsr_gpio *pgpio = (void *)(GPIO1_BASE_ADDR); - int val; + uint32_t val; +#ifdef CONFIG_TARGET_LS1012AFRDM + val = 0; +#else + struct ccsr_gpio *pgpio = (void *)(GPIO2_BASE_ADDR); - val = in_be32(&pgpio->gpdat); + val = in_be32(&pgpio->gpdat) & BOARD_REV_MASK;/*Get GPIO2 11,12,14*/ +#endif return val; } @@ -46,11 +50,11 @@ int checkboard(void) puts("Version"); switch (rev) { - case BOARD_REV_A: - puts(": RevA "); + case BOARD_REV_A_B: + puts(": RevA/B "); break; - case BOARD_REV_B: - puts(": RevB "); + case BOARD_REV_C: + puts(": RevC "); break; default: puts(": unknown"); @@ -100,7 +104,7 @@ int dram_init(void) #ifdef CONFIG_TARGET_LS1012AFRWY board_rev = get_board_version(); - if (board_rev & BOARD_REV_B) { + if (board_rev == BOARD_REV_C) { mparam.mdctl = 0x05180000; gd->ram_size = SYS_SDRAM_SIZE_1024; } else { |