armv7, beagle: Second SDRAM bank don;t work
since commit 3667cbeed5
on beagle board the second sdram bank didn;t longer
work. Since this patch sdram settings just get copied
from bank a, but CMD_NOP, CMD_PRECHARGE, CMD_AUTOREFRESH
are not executed and after that mr register is also
not updated. This patch adds this for the bank b.
Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Steve Sakoman <steve@sakoman.com>
cc: Sandeep Paulraj <s-paulraj@ti.com>
cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This commit is contained in:
parent
76ee9a2c3b
commit
0fc43a417c
@ -149,6 +149,13 @@ void do_sdrc_init(u32 cs, u32 early)
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&sdrc_actim_base1->ctrla);
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writel(readl(&sdrc_actim_base0->ctrlb),
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&sdrc_actim_base1->ctrlb);
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writel(CMD_NOP, &sdrc_base->cs[cs].manual);
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writel(CMD_PRECHARGE, &sdrc_base->cs[cs].manual);
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writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
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writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
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writel(readl(&sdrc_base->cs[CS0].mr),
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&sdrc_base->cs[CS1].mr);
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}
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/*
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