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Diffstat (limited to 'board/trizepsiv/conxs.c')
-rw-r--r--board/trizepsiv/conxs.c33
1 files changed, 18 insertions, 15 deletions
diff --git a/board/trizepsiv/conxs.c b/board/trizepsiv/conxs.c
index 8c11456..7fac73d 100644
--- a/board/trizepsiv/conxs.c
+++ b/board/trizepsiv/conxs.c
@@ -34,6 +34,7 @@
#include <common.h>
#include <asm/arch/pxa-regs.h>
#include <netdev.h>
+#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -57,25 +58,27 @@ extern struct serial_device serial_stuart_device;
int usb_board_init(void)
{
- UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
- ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
+ writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
+ ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
+ UHCHR);
- UHCHR |= UHCHR_FSBIR;
+ writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR);
- while (UHCHR & UHCHR_FSBIR);
+ while (readl(UHCHR) & UHCHR_FSBIR)
+ ;
- UHCHR &= ~UHCHR_SSE;
- UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
+ writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR);
+ writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE);
/* Clear any OTG Pin Hold */
- if (PSSR & PSSR_OTGPH)
- PSSR |= PSSR_OTGPH;
+ if (readl(PSSR) & PSSR_OTGPH)
+ writel(readl(PSSR) | PSSR_OTGPH, PSSR);
- UHCRHDA &= ~(RH_A_NPS);
- UHCRHDA |= RH_A_PSM;
+ writel(readl(UHCRHDA) & ~(RH_A_NPS), UHCRHDA);
+ writel(readl(UHCRHDA) | RH_A_PSM, UHCRHDA);
/* Set port power control mask bits, only 3 ports. */
- UHCRHDB |= (0x7<<17);
+ writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB);
return 0;
}
@@ -87,14 +90,14 @@ void usb_board_init_fail(void)
void usb_board_stop(void)
{
- UHCHR |= UHCHR_FHR;
+ writel(readl(UHCHR) | UHCHR_FHR, UHCHR);
udelay(11);
- UHCHR &= ~UHCHR_FHR;
+ writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
- UHCCOMS |= 1;
+ writel(readl(UHCCOMS) | 1, UHCCOMS);
udelay(10);
- CKEN &= ~CKEN10_USBHOST;
+ writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN);
return;
}