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authorMarek Vasut <marek.vasut@gmail.com>2010-09-09 09:50:39 +0200
committerWolfgang Denk <wd@denx.de>2010-10-19 22:46:22 +0200
commit3ba8bf7c6d6c09b9823b08b03d2d155907313238 (patch)
treedcb9243cd47eb640e306ba6eba658e14b7429809 /board/innokom
parent9f80a20e05f20ab6b20be3addee969e1306ee3d5 (diff)
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PXA: pxa-regs.h cleanup
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Diffstat (limited to 'board/innokom')
-rw-r--r--board/innokom/innokom.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/board/innokom/innokom.c b/board/innokom/innokom.c
index 3412f10..2c51125 100644
--- a/board/innokom/innokom.c
+++ b/board/innokom/innokom.c
@@ -27,6 +27,7 @@
#include <netdev.h>
#include <asm/arch/pxa-regs.h>
#include <asm/mach-types.h>
+#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -48,20 +49,21 @@ int i2c_init_board(void)
/* disable I2C controller first, otherwhise it thinks we want to */
/* talk to the slave port... */
- icr = ICR; ICR &= ~(ICR_SCLE | ICR_IUE);
+ icr = readl(ICR);
+ writel(readl(ICR) & ~(ICR_SCLE | ICR_IUE), ICR);
/* set gpio pin low _before_ we change direction to output */
- GPCR(70) = GPIO_bit(70);
+ writel(GPIO_bit(70), GPCR(70));
/* now toggle between output=low and high-impedance */
for (i = 0; i < 20; i++) {
- GPDR(70) |= GPIO_bit(70); /* output */
+ writel(readl(GPDR(70)) | GPIO_bit(70), GPDR(70)); /* output */
udelay(10);
- GPDR(70) &= ~GPIO_bit(70); /* input */
+ writel(readl(GPDR(70)) & ~GPIO_bit(70), GPDR(70)); /* input */
udelay(10);
}
- ICR = icr;
+ writel(icr, ICR);
return 0;
}
@@ -76,7 +78,7 @@ int misc_init_r(void)
char *str;
/* determine if the software update key is pressed during startup */
- if (GPLR0 & 0x00000800) {
+ if (readl(GPLR0) & 0x00000800) {
printf("using bootcmd_normal (sw-update button not pressed)\n");
str = getenv("bootcmd_normal");
} else {