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| author | Marek Vasut <marek.vasut@gmail.com> | 2010-09-09 09:50:39 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-19 22:46:22 +0200 |
| commit | 3ba8bf7c6d6c09b9823b08b03d2d155907313238 (patch) | |
| tree | dcb9243cd47eb640e306ba6eba658e14b7429809 /board/innokom/innokom.c | |
| parent | 9f80a20e05f20ab6b20be3addee969e1306ee3d5 (diff) | |
| download | u-boot-imx-3ba8bf7c6d6c09b9823b08b03d2d155907313238.zip u-boot-imx-3ba8bf7c6d6c09b9823b08b03d2d155907313238.tar.gz u-boot-imx-3ba8bf7c6d6c09b9823b08b03d2d155907313238.tar.bz2 | |
PXA: pxa-regs.h cleanup
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Diffstat (limited to 'board/innokom/innokom.c')
| -rw-r--r-- | board/innokom/innokom.c | 14 |
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 { |