diff options
| author | Alison Wang <b18965@freescale.com> | 2014-12-03 15:00:48 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-12-11 09:39:32 -0800 |
| commit | 8415bb68c8c2e0430f58fc349352a565bddf286e (patch) | |
| tree | e61333d4dfd5c6b13485a899f1fa67dec93ac4b8 /board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg | |
| parent | 86949c2b7c94542c20767c405fc458346bd3975b (diff) | |
| download | blackbird-obmc-uboot-8415bb68c8c2e0430f58fc349352a565bddf286e.tar.gz blackbird-obmc-uboot-8415bb68c8c2e0430f58fc349352a565bddf286e.zip | |
arm: ls102xa: Add SD boot support for LS1021ATWR board
This patch adds SD boot support for LS1021ATWR 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: Chen Lu <chen.lu@freescale.com>
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/ls1021atwr/ls102xa_rcw_sd.cfg')
| -rw-r--r-- | board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg b/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg new file mode 100644 index 0000000000..9c3e3b080b --- /dev/null +++ b/board/freescale/ls1021atwr/ls102xa_rcw_sd.cfg @@ -0,0 +1,14 @@ +#PBL preamble and RCW header +aa55aa55 01ee0100 + +#enable IFC, disable QSPI and DSPI +0608000a 00000000 00000000 00000000 +20000000 00407900 60040a00 21046000 +00000000 00000000 00000000 00038000 +00080000 881b7340 00000000 00000000 + +#disable IFC, enable QSPI and DSPI +#0608000a 00000000 00000000 00000000 +#20000000 00407900 60040a00 21046000 +#00000000 00000000 00000000 00038000 +#20084800 881b7340 00000000 00000000 |
