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authorStefan Roese <sr@denx.de>2008-06-04 19:19:20 +0200
committerStefan Roese <sr@denx.de>2008-06-04 21:34:12 +0200
commit63a0afa0c32e5f4ea98a9439542870072437404d (patch)
treed9f9c0d78e6c32a6ef67ce9ac98fac93d3a05933
parentde5bfcf7b0425e032be12698252dbaa6b65a28c0 (diff)
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ppc4xx: Fix problem with SDRAM init in bamboo NAND booting port
This patch fixes a problem spotted by Eugene O'Brian (thanks Eugene) introduced by the commit: ppc4xx/NAND_SPL: Consolidate 405 and 440 NAND booting code in start.S With this patch SDRAM will get initialized again and booting from NAND is working again. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Eugene O'Brien <eugene.obrien@advantechamt.com>
-rw-r--r--nand_spl/board/amcc/bamboo/sdram.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/nand_spl/board/amcc/bamboo/sdram.c b/nand_spl/board/amcc/bamboo/sdram.c
index ac77d06..ca25252 100644
--- a/nand_spl/board/amcc/bamboo/sdram.c
+++ b/nand_spl/board/amcc/bamboo/sdram.c
@@ -36,7 +36,7 @@ static void wait_init_complete(void)
}
/*
- * early_sdram_init()
+ * long int initdram(int board_type)
*
* As the name already indicates, this function is called very early
* from start.S and configures the SDRAM with fixed values. This is needed,
@@ -51,7 +51,7 @@ static void wait_init_complete(void)
* modules are still plugged in. So it is recommended to remove the DIMM
* modules while using the NAND booting code with the fixed SDRAM setup!
*/
-void early_sdram_init(void)
+long int initdram(int board_type)
{
/*
* Soft-reset SDRAM controller.
@@ -87,12 +87,6 @@ void early_sdram_init(void)
*/
mtsdram(mem_cfg0, 0x80000000); /* DCEN=1, PMUD=0*/
wait_init_complete();
-}
-long int initdram(int board_type)
-{
- /*
- * Nothing to do here, just return size of fixed SDRAM setup
- */
return CFG_MBYTES_SDRAM << 20;
}