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h2200: Add board reset support

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Use Samsung S3CA410X01 companion chip to reset PDA.

Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
This commit is contained in:
Łukasz Dałek 2013-01-12 15:32:31 +00:00 committed by Marek Vasut
parent 2ac2bb7ad2
commit 66a62ce0dc
1 changed files with 9 additions and 0 deletions
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9
board/h2200/h2200.c
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@ -32,6 +32,15 @@ int board_eth_init(bd_t *bis)
return 0; return 0;
} }
void reset_cpu(ulong ignore)
{
/* Enable VLIO interface on Hamcop */
writeb(0x1, 0x4000);
/* Reset board (cold reset) */
writeb(0xff, 0x4002);
}
int board_init(void) int board_init(void)
{ {
/* We have RAM, disable cache */ /* We have RAM, disable cache */