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| author | Ying Zhang <b40530@freescale.com> | 2013-08-16 15:16:16 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2013-08-20 09:57:51 -0700 |
| commit | 5d97fe2a0421247f6b89591c666d7aa94d40beb0 (patch) | |
| tree | f7dd51801a172e22e17b25adfc09af3bbc7b5d9a /board/freescale/p1022ds/spl.c | |
| parent | 3aa29de0b04be9d56251474d1036b23da249f607 (diff) | |
| download | u-boot-5d97fe2a0421247f6b89591c666d7aa94d40beb0.tar.gz u-boot-5d97fe2a0421247f6b89591c666d7aa94d40beb0.tar.xz u-boot-5d97fe2a0421247f6b89591c666d7aa94d40beb0.zip | |
powerpc: p1022ds: add TPL for p1022ds nand boot
TPL is introduced in the patch "NAND: TPL : introduce the TPL
based on the SPL", here enable TPL for p1022ds nand boot.
Signed-off-by: Ying Zhang <b40530@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'board/freescale/p1022ds/spl.c')
| -rw-r--r-- | board/freescale/p1022ds/spl.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/board/freescale/p1022ds/spl.c b/board/freescale/p1022ds/spl.c index 7e89de2b11..358b2e330e 100644 --- a/board/freescale/p1022ds/spl.c +++ b/board/freescale/p1022ds/spl.c @@ -100,21 +100,37 @@ void board_init_r(gd_t *gd, ulong dest_addr) get_clocks(); mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, CONFIG_SPL_RELOC_MALLOC_SIZE); +#ifndef CONFIG_SPL_NAND_BOOT env_init(); +#endif #ifdef CONFIG_SPL_MMC_BOOT mmc_initialize(bd); #endif /* relocate environment function pointers etc. */ +#ifdef CONFIG_SPL_NAND_BOOT + nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, + (uchar *)CONFIG_ENV_ADDR); + + gd->env_addr = (ulong)(CONFIG_ENV_ADDR); + gd->env_valid = 1; +#else env_relocate(); +#endif i2c_init(CONFIG_SYS_FSL_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); gd->ram_size = initdram(0); +#ifdef CONFIG_SPL_NAND_BOOT + puts("Tertiary program loader running in sram..."); +#else puts("Second program loader running in sram...\n"); +#endif #ifdef CONFIG_SPL_MMC_BOOT mmc_boot(); #elif defined(CONFIG_SPL_SPI_BOOT) spi_boot(); +#elif defined(CONFIG_SPL_NAND_BOOT) + nand_boot(); #endif } |