From: Tang Yuantian Date: Thu, 17 Oct 2013 02:47:33 +0000 (+0800) Subject: mpc85xx: Fix the offset of register address error X-Git-Tag: v2014.01-rc2~57^2~11 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f40fcfd9111878ba9dbe6cc6b726687bf2adf414;p=oweals%2Fu-boot.git mpc85xx: Fix the offset of register address error The offset of register address within GPIO module is just CONFIG_SYS_MPC85xx_GPIO_ADDR. So, fix it. The following platforms are confirmed: MPC8572, P1023, P1020, P1022, P2020, P4080, P5020, P5040, T4240, B4860. Signed-off-by: Tang Yuantian --- diff --git a/arch/powerpc/include/asm/mpc85xx_gpio.h b/arch/powerpc/include/asm/mpc85xx_gpio.h index 3d1188467c..87bb4a092b 100644 --- a/arch/powerpc/include/asm/mpc85xx_gpio.h +++ b/arch/powerpc/include/asm/mpc85xx_gpio.h @@ -20,7 +20,7 @@ static inline void mpc85xx_gpio_set(unsigned int mask, unsigned int dir, unsigned int val) { - ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR + 0xc00); + ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR); /* First mask off the unwanted parts of "dir" and "val" */ dir &= mask; @@ -56,7 +56,7 @@ static inline void mpc85xx_gpio_set_high(unsigned int gpios) static inline unsigned int mpc85xx_gpio_get(unsigned int mask) { - ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR + 0xc00); + ccsr_gpio_t *gpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR); /* Read the requested values */ return in_be32(&gpio->gpdat) & mask;