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sam3x: Correct pmc_xtal_enable to use startup time parameter.

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This commit is contained in:
Gareth McMullin 2013-05-02 10:37:46 -07:00 committed by Piotr Esden-Tempski
parent 060839ee4c
commit c9cd2d9ab1
1 changed files with 3 additions and 2 deletions
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5
lib/sam3x/pmc.c
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@ -22,8 +22,9 @@
void pmc_xtal_enable(bool en, u8 startup_time)
{
if (en) {
CKGR_MOR |= CKGR_MOR_KEY |
CKGR_MOR_MOSCXTEN | CKGR_MOR_MOSCXTST_MASK;
CKGR_MOR = (CKGR_MOR & ~CKGR_MOR_MOSCXTST_MASK) |
CKGR_MOR_KEY | CKGR_MOR_MOSCXTEN |
(startup_time << 8);
while (!(PMC_SR & PMC_SR_MOSCXTS));
} else {
CKGR_MOR = CKGR_MOR_KEY | (CKGR_MOR & ~CKGR_MOR_MOSCXTEN);