diff options
| -rw-r--r-- | board/denx/m53evk/m53evk.c | 308 |
1 files changed, 114 insertions, 194 deletions
diff --git a/board/denx/m53evk/m53evk.c b/board/denx/m53evk/m53evk.c index 3289f286f..12917fd31 100644 --- a/board/denx/m53evk/m53evk.c +++ b/board/denx/m53evk/m53evk.c @@ -25,11 +25,10 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/imx-regs.h> -#include <asm/arch/mx5x_pins.h> #include <asm/arch/sys_proto.h> #include <asm/arch/crm_regs.h> #include <asm/arch/clock.h> -#include <asm/arch/iomux.h> +#include <asm/arch/iomux-mx53.h> #include <asm/arch/spl.h> #include <asm/errno.h> #include <netdev.h> @@ -64,19 +63,12 @@ void dram_init_banksize(void) static void setup_iomux_uart(void) { - mxc_request_iomux(MX53_PIN_ATA_BUFFER_EN, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DMARQ, IOMUX_CONFIG_ALT3); + static const iomux_v3_cfg_t uart_pads[] = { + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, + }; - mxc_iomux_set_pad(MX53_PIN_ATA_BUFFER_EN, - PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DMARQ, - PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE); - - mxc_iomux_set_input(MX53_UART2_IPP_UART_RXD_MUX_SELECT_INPUT, 0x3); + imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads)); } #ifdef CONFIG_USB_EHCI_MX5 @@ -84,30 +76,20 @@ int board_ehci_hcd_init(int port) { if (port == 0) { /* USB OTG PWRON */ - mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1); - mxc_iomux_set_pad(MX53_PIN_GPIO_4, - PAD_CTL_PKE_ENABLE | - PAD_CTL_100K_PD | - PAD_CTL_DRV_HIGH - ); - gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_GPIO_4), 0); + imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_4__GPIO1_4, + PAD_CTL_PKE | PAD_CTL_DSE_HIGH)); + gpio_direction_output(IMX_GPIO_NR(1, 4), 0); /* USB OTG Over Current */ - mxc_request_iomux(MX53_PIN_GPIO_18, IOMUX_CONFIG_ALT1); - mxc_iomux_set_input(MX53_USBOH3_IPP_IND_OTG_OC_SELECT_INPUT, 1); + imx_iomux_v3_setup_pad(MX53_PAD_GPIO_18__GPIO7_13); } else if (port == 1) { /* USB Host PWRON */ - mxc_request_iomux(MX53_PIN_GPIO_2, IOMUX_CONFIG_ALT1); - mxc_iomux_set_pad(MX53_PIN_GPIO_2, - PAD_CTL_PKE_ENABLE | - PAD_CTL_100K_PD | - PAD_CTL_DRV_HIGH - ); - gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_GPIO_2), 0); + imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_2__GPIO1_2, + PAD_CTL_PKE | PAD_CTL_DSE_HIGH)); + gpio_direction_output(IMX_GPIO_NR(1, 2), 0); /* USB Host Over Current */ - mxc_request_iomux(MX53_PIN_GPIO_3, IOMUX_CONFIG_ALT6); - mxc_iomux_set_input(MX53_USBOH3_IPP_IND_UH1_OC_SELECT_INPUT, 1); + imx_iomux_v3_setup_pad(MX53_PAD_GPIO_3__USBOH3_USBH1_OC); } return 0; @@ -116,70 +98,45 @@ int board_ehci_hcd_init(int port) static void setup_iomux_fec(void) { - /* MDIO IOMUX */ - mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0); - - /* FEC 0 IOMUX */ - mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0); - - /* FEC 1 IOMUX */ - mxc_request_iomux(MX53_PIN_KEY_COL0, IOMUX_CONFIG_ALT6); /* RXD3 */ - mxc_request_iomux(MX53_PIN_KEY_ROW0, IOMUX_CONFIG_ALT6); /* TX_ER */ - mxc_request_iomux(MX53_PIN_KEY_COL1, IOMUX_CONFIG_ALT6); /* RX_CLK */ - mxc_request_iomux(MX53_PIN_KEY_ROW1, IOMUX_CONFIG_ALT6); /* COL */ - mxc_request_iomux(MX53_PIN_KEY_COL2, IOMUX_CONFIG_ALT6); /* RXD2 */ - mxc_request_iomux(MX53_PIN_KEY_ROW2, IOMUX_CONFIG_ALT6); /* TXD2 */ - mxc_request_iomux(MX53_PIN_KEY_COL3, IOMUX_CONFIG_ALT6); /* CRS */ - mxc_request_iomux(MX53_PIN_GPIO_19, IOMUX_CONFIG_ALT6); /* TXD3 */ + static const iomux_v3_cfg_t fec_pads[] = { + /* MDIO pads */ + NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS | + PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE), + NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH), - /* MDIO PADs */ - mxc_iomux_set_pad(MX53_PIN_FEC_MDIO, - PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_22K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE); - mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1); - mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH); + /* FEC 0 pads */ + NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH), - /* FEC 0 PADs */ - mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV, - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK, - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER, - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_FEC_RXD0, - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_FEC_RXD1, - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH); + /* FEC 1 pads */ + NEW_PAD_CTRL(MX53_PAD_KEY_COL0__FEC_RDATA_3, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_KEY_ROW0__FEC_TX_ER, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_KEY_COL1__FEC_RX_CLK, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_KEY_ROW1__FEC_COL, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_KEY_COL2__FEC_RDATA_2, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_KEY_ROW2__FEC_TDATA_2, PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_KEY_COL3__FEC_CRS, + PAD_CTL_HYS | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_GPIO_19__FEC_TDATA_3, PAD_CTL_DSE_HIGH), + }; - /* FEC 1 PADs */ - mxc_iomux_set_pad(MX53_PIN_KEY_COL0, /* RXD3 */ - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_KEY_ROW0, /* TX_ER */ - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_KEY_COL1, /* RX_CLK */ - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_KEY_ROW1, /* COL */ - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_KEY_COL2, /* RXD2 */ - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_KEY_ROW2, /* TXD2 */ - PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_KEY_COL3, /* CRS */ - PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_GPIO_19, /* TXD3 */ - PAD_CTL_DRV_HIGH); + imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads)); } #ifdef CONFIG_FSL_ESDHC @@ -189,127 +146,91 @@ struct fsl_esdhc_cfg esdhc_cfg = { int board_mmc_getcd(struct mmc *mmc) { - mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1); + imx_iomux_v3_setup_pad(MX53_PAD_GPIO_1__GPIO1_1); gpio_direction_input(IMX_GPIO_NR(1, 1)); return !gpio_get_value(IMX_GPIO_NR(1, 1)); } +#define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \ + PAD_CTL_PUS_100K_UP) +#define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \ + PAD_CTL_DSE_HIGH) + int board_mmc_init(bd_t *bis) { - esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); + static const iomux_v3_cfg_t sd1_pads[] = { + NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL), + NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL), + NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL), + NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL), + NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL), + NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL), + MX53_PAD_EIM_DA13__GPIO3_13, - mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_SD1_DATA0, - IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_SD1_DATA1, - IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_SD1_DATA2, - IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_SD1_DATA3, - IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_EIM_DA13, - IOMUX_CONFIG_ALT1); + MX53_PAD_EIM_EB3__GPIO2_31, /* SD power */ + }; - mxc_iomux_set_pad(MX53_PIN_SD1_CMD, - PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU); - mxc_iomux_set_pad(MX53_PIN_SD1_CLK, - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU | - PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_SD1_DATA0, - PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); - mxc_iomux_set_pad(MX53_PIN_SD1_DATA1, - PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); - mxc_iomux_set_pad(MX53_PIN_SD1_DATA2, - PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); - mxc_iomux_set_pad(MX53_PIN_SD1_DATA3, - PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | - PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | - PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); + + imx_iomux_v3_setup_multiple_pads(sd1_pads, ARRAY_SIZE(sd1_pads)); /* GPIO 2_31 is SD power */ - mxc_request_iomux(MX53_PIN_EIM_EB3, IOMUX_CONFIG_ALT1); gpio_direction_output(IMX_GPIO_NR(2, 31), 0); return fsl_esdhc_initialize(bis, &esdhc_cfg); } #endif +#define I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_ODE) + static void setup_iomux_i2c(void) { - mxc_request_iomux(MX53_PIN_EIM_D16, - IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION); - mxc_request_iomux(MX53_PIN_EIM_EB2, - IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION); - - mxc_iomux_set_pad(MX53_PIN_EIM_D16, - PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE | - PAD_CTL_PUE_PULL | - PAD_CTL_ODE_OPENDRAIN_ENABLE); - mxc_iomux_set_pad(MX53_PIN_EIM_EB2, - PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE | - PAD_CTL_PUE_PULL | - PAD_CTL_ODE_OPENDRAIN_ENABLE); + static const iomux_v3_cfg_t i2c_pads[] = { + NEW_PAD_CTRL(MX53_PAD_EIM_D16__I2C2_SDA, I2C_PAD_CTRL), + NEW_PAD_CTRL(MX53_PAD_EIM_EB2__I2C2_SCL, I2C_PAD_CTRL), + }; - mxc_iomux_set_input(MX53_I2C2_IPP_SDA_IN_SELECT_INPUT, 0x1); - mxc_iomux_set_input(MX53_I2C2_IPP_SCL_IN_SELECT_INPUT, 0x1); + imx_iomux_v3_setup_multiple_pads(i2c_pads, ARRAY_SIZE(i2c_pads)); } static void setup_iomux_nand(void) { - mxc_request_iomux(MX53_PIN_NANDF_WE_B, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_NANDF_RE_B, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_NANDF_CLE, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_NANDF_ALE, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_NANDF_WP_B, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_NANDF_RB0, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_NANDF_CS0, IOMUX_CONFIG_ALT0); - mxc_request_iomux(MX53_PIN_ATA_DATA0, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DATA1, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DATA2, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DATA3, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DATA4, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DATA5, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DATA6, IOMUX_CONFIG_ALT3); - mxc_request_iomux(MX53_PIN_ATA_DATA7, IOMUX_CONFIG_ALT3); + static const iomux_v3_cfg_t nand_pads[] = { + NEW_PAD_CTRL(MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B, + PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B, + PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_NANDF_CLE__EMI_NANDF_CLE, + PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_NANDF_ALE__EMI_NANDF_ALE, + PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B, + PAD_CTL_PUS_100K_UP), + NEW_PAD_CTRL(MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0, + PAD_CTL_PUS_100K_UP), + NEW_PAD_CTRL(MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0, + PAD_CTL_DSE_HIGH), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA0__EMI_NANDF_D_0, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA1__EMI_NANDF_D_1, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA2__EMI_NANDF_D_2, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA3__EMI_NANDF_D_3, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA4__EMI_NANDF_D_4, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA5__EMI_NANDF_D_5, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA6__EMI_NANDF_D_6, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + NEW_PAD_CTRL(MX53_PAD_PATA_DATA7__EMI_NANDF_D_7, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE), + }; - mxc_iomux_set_pad(MX53_PIN_NANDF_WE_B, PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_NANDF_RE_B, PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_NANDF_CLE, PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_NANDF_ALE, PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_NANDF_WP_B, PAD_CTL_PUE_PULL | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_NANDF_RB0, PAD_CTL_PUE_PULL | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_NANDF_CS0, PAD_CTL_DRV_HIGH); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA0, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA1, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA2, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA3, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA4, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA5, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA6, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - mxc_iomux_set_pad(MX53_PIN_ATA_DATA7, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); + imx_iomux_v3_setup_multiple_pads(nand_pads, ARRAY_SIZE(nand_pads)); } static void m53_set_clock(void) @@ -319,13 +240,12 @@ static void m53_set_clock(void) const uint32_t dramclk = 400; uint32_t cpuclk; - mxc_request_iomux(MX53_PIN_GPIO_10, IOMUX_CONFIG_GPIO); - mxc_iomux_set_pad(MX53_PIN_GPIO_10, PAD_CTL_DRV_HIGH | - PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE); - gpio_direction_input(IOMUX_TO_GPIO(MX53_PIN_GPIO_10)); + imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_10__GPIO4_0, + PAD_CTL_DSE_HIGH | PAD_CTL_PKE)); + gpio_direction_input(IMX_GPIO_NR(4, 0)); /* GPIO10 selects modules' CPU speed, 1 = 1200MHz ; 0 = 800MHz */ - cpuclk = gpio_get_value(IOMUX_TO_GPIO(MX53_PIN_GPIO_10)) ? 1200 : 800; + cpuclk = gpio_get_value(IMX_GPIO_NR(4, 0)) ? 1200 : 800; ret = mxc_set_clock(ref_clk, cpuclk, MXC_ARM_CLK); if (ret) |