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authorMikhail Zolotaryov <lebon@lebon.org.ua>2009-03-11 10:54:46 +0200
committerStefan Roese <sr@denx.de>2009-03-17 10:52:36 +0100
commitee86fd15e1ccda4be41f1dba82b8c9efea9a3145 (patch)
tree8cec978198ebe17f9bcbb7177cfd4d1a5ecef60d /board/amcc/sequoia
parentb3dd629e78870ba2dc9f8032978721c0fa02a856 (diff)
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Fix AMCC Sequoia board DDR memory configuration
Sequoia board schematics (DES0211_11_SCH_11.pdf, page 5, unit U1D) specifies that BankSel#1 is not connected, while bootloader memory configuration is (board/amcc/sequoia/sdram.c): mtsdram(DDR0_10, 0x00000300); i.e. both Chip Selects used - not correct. If we change to correct value here: mtsdram(DDR0_10, 0x00000100); memory is accessible OK also. Signed-off-by: Mikhail Zolotaryov <lebon@lebon.org.ua> Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/amcc/sequoia')
-rw-r--r--board/amcc/sequoia/sdram.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c
index 64eb063..c26e6ee 100644
--- a/board/amcc/sequoia/sdram.c
+++ b/board/amcc/sequoia/sdram.c
@@ -72,7 +72,7 @@ phys_size_t initdram (int board_type)
mtsdram(DDR0_07, 0x000D0100);
mtsdram(DDR0_08, 0x02430001);
mtsdram(DDR0_09, 0x00011D5F);
- mtsdram(DDR0_10, 0x00000300);
+ mtsdram(DDR0_10, 0x00000100);
mtsdram(DDR0_11, 0x0027C800);
mtsdram(DDR0_12, 0x00000003);
mtsdram(DDR0_14, 0x00000000);