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authorGraeme Russ <graeme.russ@gmail.com>2011-02-12 15:11:38 +1100
committerGraeme Russ <graeme.russ@gmail.com>2011-02-12 15:11:38 +1100
commit870847f5c5709b623b0d094780a994312b8da5a5 (patch)
tree517168f285825c926da3900d91a316cb0ed0045b /arch/i386
parentc2cbbaf0b4035f713f524b85b8f54fb7f7f3720d (diff)
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sc520: Move board specific settings to board init function
Diffstat (limited to 'arch/i386')
-rw-r--r--arch/i386/cpu/sc520/sc520.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/i386/cpu/sc520/sc520.c b/arch/i386/cpu/sc520/sc520.c
index 7caa4c8..19a678d 100644
--- a/arch/i386/cpu/sc520/sc520.c
+++ b/arch/i386/cpu/sc520/sc520.c
@@ -42,25 +42,6 @@ sc520_mmcr_t *sc520_mmcr = (sc520_mmcr_t *)SC520_MMCR_BASE;
int cpu_init_f(void)
{
- /*
- * Set the UARTxCTL register at it's slower,
- * baud clock giving us a 1.8432 MHz reference
- */
- writeb(0x07, &sc520_mmcr->uart1ctl);
- writeb(0x07, &sc520_mmcr->uart2ctl);
-
- /* first set the timer pin mapping */
- writeb(0x72, &sc520_mmcr->clksel); /* no clock frequency selected, use 1.1892MHz */
-
- /* enable PCI bus arbiter (concurrent mode) */
- writeb(0x02, &sc520_mmcr->sysarbctl);
-
- /* enable external grants */
- writeb(0x1f, &sc520_mmcr->sysarbmenb);
-
- /* enable posted-writes */
- writeb(0x04, &sc520_mmcr->hbctl);
-
if (CONFIG_SYS_SC520_HIGH_SPEED) {
/* set it to 133 MHz and write back */
writeb(0x02, &sc520_mmcr->cpuctl);