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| author | Alison Wang <b18965@freescale.com> | 2014-12-03 15:00:47 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-12-11 09:39:22 -0800 |
| commit | 86949c2b7c94542c20767c405fc458346bd3975b (patch) | |
| tree | 7ab36213ccc4ae4e92b5df1624cc4a10e0bbc7c0 /board/freescale/ls1021aqds/ddr.c | |
| parent | 2565d18de0c57d95b32686f11aa98fd40d8a7e26 (diff) | |
| download | u-boot-imx-86949c2b7c94542c20767c405fc458346bd3975b.zip u-boot-imx-86949c2b7c94542c20767c405fc458346bd3975b.tar.gz u-boot-imx-86949c2b7c94542c20767c405fc458346bd3975b.tar.bz2 | |
arm: ls102xa: Add SD boot support for LS1021AQDS board
This patch adds SD boot support for LS1021AQDS board. SPL
framework is used. PBL initialize the internal RAM and copy
SPL to it, then SPL initialize DDR using SPD and copy u-boot
from SD card to DDR, finally SPL transfer control to u-boot.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Signed-off-by: Jason Jin <jason.jin@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'board/freescale/ls1021aqds/ddr.c')
| -rw-r--r-- | board/freescale/ls1021aqds/ddr.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/board/freescale/ls1021aqds/ddr.c b/board/freescale/ls1021aqds/ddr.c index 5898e33..a539ff9 100644 --- a/board/freescale/ls1021aqds/ddr.c +++ b/board/freescale/ls1021aqds/ddr.c @@ -153,9 +153,12 @@ phys_size_t initdram(int board_type) { phys_size_t dram_size; +#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_SPL) puts("Initializing DDR....using SPD\n"); dram_size = fsl_ddr_sdram(); - +#else + dram_size = fsl_ddr_sdram_size(); +#endif return dram_size; } |