diff options
Diffstat (limited to 'board/efikamx')
| -rw-r--r-- | board/efikamx/efikamx.c | 62 |
1 files changed, 24 insertions, 38 deletions
diff --git a/board/efikamx/efikamx.c b/board/efikamx/efikamx.c index 4b36918..5be1f6c 100644 --- a/board/efikamx/efikamx.c +++ b/board/efikamx/efikamx.c @@ -27,7 +27,7 @@ #include <asm/arch/imx-regs.h> #include <asm/arch/mx5x_pins.h> #include <asm/arch/iomux.h> -#include <mxc_gpio.h> +#include <asm/gpio.h> #include <asm/errno.h> #include <asm/arch/sys_proto.h> #include <asm/arch/crm_regs.h> @@ -76,28 +76,23 @@ u32 get_efika_rev(void) * rev1.4: 1,0,0 */ mxc_request_iomux(MX51_PIN_NANDF_CS0, IOMUX_CONFIG_GPIO); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0), - MXC_GPIO_DIRECTION_OUT); /* set to 1 in order to get correct value on board rev1.1 */ - mxc_gpio_set(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0), 1); + gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0), 1); mxc_request_iomux(MX51_PIN_NANDF_CS0, IOMUX_CONFIG_GPIO); mxc_iomux_set_pad(MX51_PIN_NANDF_CS0, PAD_CTL_100K_PU); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0), - MXC_GPIO_DIRECTION_IN); - rev |= (!!mxc_gpio_get(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0))) << 0; + gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0)); + rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS0))) << 0; mxc_request_iomux(MX51_PIN_NANDF_CS1, IOMUX_CONFIG_GPIO); mxc_iomux_set_pad(MX51_PIN_NANDF_CS1, PAD_CTL_100K_PU); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1), - MXC_GPIO_DIRECTION_IN); - rev |= (!!mxc_gpio_get(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1))) << 1; + gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1)); + rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_CS1))) << 1; mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_GPIO); mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, PAD_CTL_100K_PU); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3), - MXC_GPIO_DIRECTION_IN); - rev |= (!!mxc_gpio_get(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3))) << 2; + gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3)); + rev |= (!!gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_NANDF_RB3))) << 2; return (~rev & 0x7) + 1; } @@ -154,15 +149,11 @@ static void setup_iomux_spi(void) /* Configure SS0 as a GPIO */ mxc_request_iomux(MX51_PIN_CSPI1_SS0, IOMUX_CONFIG_GPIO); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS0), - MXC_GPIO_DIRECTION_OUT); - mxc_gpio_set(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS0), 0); + gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS0), 0); /* Configure SS1 as a GPIO */ mxc_request_iomux(MX51_PIN_CSPI1_SS1, IOMUX_CONFIG_GPIO); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS1), - MXC_GPIO_DIRECTION_OUT); - mxc_gpio_set(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS1), 1); + gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSPI1_SS1), 1); /* 000: Select mux mode: ALT0 mux port: SS2 of instance: ecspi1. */ mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT0); @@ -282,9 +273,9 @@ int board_mmc_getcd(u8 *absent, struct mmc *mmc) struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR) - *absent = mxc_gpio_get(IOMUX_TO_GPIO(MX51_PIN_GPIO1_0)); + *absent = gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_0)); else - *absent = mxc_gpio_get(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8)); + *absent = gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8)); return 0; } @@ -307,10 +298,8 @@ int board_mmc_init(bd_t *bis) PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_NONE | PAD_CTL_SRE_FAST); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_GPIO1_0), - MXC_GPIO_DIRECTION_IN); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_GPIO1_1), - MXC_GPIO_DIRECTION_IN); + gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_0)); + gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_1)); /* Internal SDHC1 IOMUX + SDHC2 IOMUX on old boards */ if (get_efika_rev() < EFIKAMX_BOARD_REV_12) { @@ -389,10 +378,8 @@ int board_mmc_init(bd_t *bis) PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_NONE | PAD_CTL_SRE_FAST); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8), - MXC_GPIO_DIRECTION_IN); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_GPIO1_7), - MXC_GPIO_DIRECTION_IN); + gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8)); + gpio_direction_input(IOMUX_TO_GPIO(MX51_PIN_GPIO1_7)); ret = fsl_esdhc_initialize(bis, &esdhc_cfg[0]); if (!ret) @@ -508,25 +495,24 @@ void setup_iomux_led(void) { /* Blue LED */ mxc_request_iomux(MX51_PIN_CSI1_D9, IOMUX_CONFIG_ALT3); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9), - MXC_GPIO_DIRECTION_OUT); + gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9), 0); + /* Green LED */ mxc_request_iomux(MX51_PIN_CSI1_VSYNC, IOMUX_CONFIG_ALT3); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC), - MXC_GPIO_DIRECTION_OUT); + gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC), 0); + /* Red LED */ mxc_request_iomux(MX51_PIN_CSI1_HSYNC, IOMUX_CONFIG_ALT3); - mxc_gpio_direction(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC), - MXC_GPIO_DIRECTION_OUT); + gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC), 0); } void efikamx_toggle_led(uint32_t mask) { - mxc_gpio_set(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9), + gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_D9), mask & EFIKAMX_LED_BLUE); - mxc_gpio_set(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC), + gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_VSYNC), mask & EFIKAMX_LED_GREEN); - mxc_gpio_set(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC), + gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_CSI1_HSYNC), mask & EFIKAMX_LED_RED); } |