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board: ecovec: fix USB0 clock enable

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Enable USB0 clock by resetting bit 20 of MSTPCR2. Leave other bits unchanged.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Baruch Siach 2014-03-17 16:14:54 +02:00 committed by Nobuhiro Iwamatsu
parent f09d04aec3
commit 82778e92c2
1 changed files with 1 additions and 1 deletions
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board/renesas/ecovec/ecovec.c
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@ -97,7 +97,7 @@ int board_init(void)
/* USB host */
outw((inw(PBCR) & ~0x300) | 0x100, PBCR);
outb((inb(PBDR) & ~0x10) | 0x10, PBDR);
outl(inl(MSTPCR2) & 0x100000, MSTPCR2);
outl(inl(MSTPCR2) & ~0x100000, MSTPCR2);
outw(0x0600, UPONCR0);
debug_led(1 << 3);