diff options
Diffstat (limited to 'arch/arm/boards/guf-vincell/board.c')
-rw-r--r-- | arch/arm/boards/guf-vincell/board.c | 322 |
1 files changed, 322 insertions, 0 deletions
diff --git a/arch/arm/boards/guf-vincell/board.c b/arch/arm/boards/guf-vincell/board.c new file mode 100644 index 0000000000..1020bcea3b --- /dev/null +++ b/arch/arm/boards/guf-vincell/board.c @@ -0,0 +1,322 @@ +/* + * Copyright (C) 2007 Sascha Hauer, Pengutronix + * Copyright (C) 2011 Marc Kleine-Budde <mkl@pengutronix.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <common.h> +#include <environment.h> +#include <fcntl.h> +#include <fec.h> +#include <fs.h> +#include <init.h> +#include <nand.h> +#include <net.h> +#include <partition.h> +#include <sizes.h> +#include <bbu.h> +#include <gpio.h> +#include <io.h> +#include <i2c/i2c.h> +#include <linux/clk.h> + +#include <generated/mach-types.h> + +#include <mach/imx53-regs.h> +#include <mach/iomux-mx53.h> +#include <mach/devices-imx53.h> +#include <mach/generic.h> +#include <mach/imx-nand.h> +#include <mach/iim.h> +#include <mach/imx-nand.h> +#include <mach/bbu.h> +#include <mach/imx-flash-header.h> +#include <mach/imx5.h> + +#include <asm/armlinux.h> +#include <asm/mmu.h> + +static struct fec_platform_data fec_info = { + .xcv_type = RMII, +}; + +static iomux_v3_cfg_t vincell_pads[] = { + MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD, + MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC, + MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD, + MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS, + MX53_PAD_GPIO_8__CAN1_RXCAN, + MX53_PAD_GPIO_7__CAN1_TXCAN, + MX53_PAD_KEY_ROW4__CAN2_RXCAN, + MX53_PAD_KEY_COL4__CAN2_TXCAN, + MX53_PAD_GPIO_3__CCM_CLKO2, + MX53_PAD_KEY_COL1__ECSPI1_MISO, + MX53_PAD_KEY_ROW0__ECSPI1_MOSI, + MX53_PAD_GPIO_19__ECSPI1_RDY, + MX53_PAD_KEY_COL0__ECSPI1_SCLK, + MX53_PAD_KEY_ROW1__GPIO4_9, /* ECSPI1_SS0 */ + MX53_PAD_KEY_COL2__GPIO4_10, /* ECSPI1_SS1 */ + MX53_PAD_KEY_ROW2__GPIO4_11, /* ECSPI1_SS2 */ + MX53_PAD_KEY_COL3__GPIO4_12, /* ECSPI1_SS3 */ + MX53_PAD_CSI0_DAT10__ECSPI2_MISO, + MX53_PAD_EIM_CS1__ECSPI2_MOSI, + MX53_PAD_EIM_A25__ECSPI2_RDY, + MX53_PAD_DISP0_DAT19__ECSPI2_SCLK, + MX53_PAD_DISP0_DAT18__GPIO5_12, /* ECSPI2_SS0 */ + MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0, + MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1, + MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2, + MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3, + MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4, + MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5, + MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6, + MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7, + MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8, + MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9, + MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10, + MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11, + MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12, + MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13, + MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14, + MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15, + MX53_PAD_NANDF_ALE__EMI_NANDF_ALE, + MX53_PAD_NANDF_CLE__EMI_NANDF_CLE, + MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0, + MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1, + MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2, + MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3, + MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0, + MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B, + MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B, + MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B, + MX53_PAD_EIM_A16__EMI_WEIM_A_16, + MX53_PAD_EIM_A17__EMI_WEIM_A_17, + MX53_PAD_EIM_A18__EMI_WEIM_A_18, + MX53_PAD_EIM_A19__EMI_WEIM_A_19, + MX53_PAD_EIM_A20__EMI_WEIM_A_20, + MX53_PAD_EIM_CS0__EMI_WEIM_CS_0, + MX53_PAD_EIM_D16__EMI_WEIM_D_16, + MX53_PAD_EIM_D17__EMI_WEIM_D_17, + MX53_PAD_EIM_D18__EMI_WEIM_D_18, + MX53_PAD_EIM_D19__EMI_WEIM_D_19, + MX53_PAD_EIM_D20__EMI_WEIM_D_20, + MX53_PAD_EIM_D21__EMI_WEIM_D_21, + MX53_PAD_EIM_D22__EMI_WEIM_D_22, + MX53_PAD_EIM_D23__EMI_WEIM_D_23, + MX53_PAD_EIM_D24__EMI_WEIM_D_24, + MX53_PAD_EIM_D25__EMI_WEIM_D_25, + MX53_PAD_EIM_D26__EMI_WEIM_D_26, + MX53_PAD_EIM_D27__EMI_WEIM_D_27, + MX53_PAD_EIM_D28__EMI_WEIM_D_28, + MX53_PAD_EIM_D29__EMI_WEIM_D_29, + MX53_PAD_EIM_D30__EMI_WEIM_D_30, + MX53_PAD_EIM_D31__EMI_WEIM_D_31, + MX53_PAD_EIM_EB0__EMI_WEIM_EB_0, + MX53_PAD_EIM_EB1__EMI_WEIM_EB_1, + MX53_PAD_EIM_OE__EMI_WEIM_OE, + MX53_PAD_EIM_RW__EMI_WEIM_RW, + MX53_PAD_SD1_CLK__ESDHC1_CLK, + MX53_PAD_SD1_CMD__ESDHC1_CMD, + MX53_PAD_SD1_DATA0__ESDHC1_DAT0, + MX53_PAD_SD1_DATA1__ESDHC1_DAT1, + MX53_PAD_SD1_DATA2__ESDHC1_DAT2, + MX53_PAD_SD1_DATA3__ESDHC1_DAT3, + MX53_PAD_DI0_PIN4__ESDHC1_WP, + MX53_PAD_FEC_MDC__FEC_MDC, + MX53_PAD_FEC_MDIO__FEC_MDIO, + MX53_PAD_FEC_RXD0__FEC_RDATA_0, + MX53_PAD_FEC_RXD1__FEC_RDATA_1, + MX53_PAD_FEC_CRS_DV__FEC_RX_DV, + MX53_PAD_FEC_RX_ER__FEC_RX_ER, + MX53_PAD_FEC_TXD0__FEC_TDATA_0, + MX53_PAD_FEC_TXD1__FEC_TDATA_1, + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK, + MX53_PAD_FEC_TX_EN__FEC_TX_EN, + MX53_PAD_SD2_CLK__GPIO1_10, + MX53_PAD_SD2_DATA3__GPIO1_12, + MX53_PAD_GPIO_2__GPIO1_2, + MX53_PAD_GPIO_4__GPIO1_4, + MX53_PAD_PATA_DATA0__GPIO2_0, + MX53_PAD_PATA_DATA1__GPIO2_1, + MX53_PAD_PATA_DATA10__GPIO2_10, + MX53_PAD_PATA_DATA11__GPIO2_11, + MX53_PAD_PATA_DATA13__GPIO2_13, + MX53_PAD_PATA_DATA14__GPIO2_14, + MX53_PAD_PATA_DATA15__GPIO2_15, + MX53_PAD_PATA_DATA2__GPIO2_2, + MX53_PAD_PATA_DATA3__GPIO2_3, + MX53_PAD_EIM_EB2__GPIO2_30, + MX53_PAD_PATA_DATA4__PATA_DATA_4, + MX53_PAD_PATA_DATA5__GPIO2_5, + MX53_PAD_PATA_DATA6__GPIO2_6, + MX53_PAD_PATA_DATA7__GPIO2_7, + MX53_PAD_PATA_DATA8__GPIO2_8, + MX53_PAD_PATA_DATA9__GPIO2_9, + MX53_PAD_GPIO_10__GPIO4_0, + MX53_PAD_GPIO_11__GPIO4_1, + MX53_PAD_GPIO_12__GPIO4_2, + MX53_PAD_DISP0_DAT8__GPIO4_29, + MX53_PAD_GPIO_13__GPIO4_3, + MX53_PAD_DISP0_DAT16__GPIO5_10, + MX53_PAD_DISP0_DAT17__GPIO5_11, + MX53_PAD_CSI0_PIXCLK__GPIO5_18, + MX53_PAD_CSI0_MCLK__GPIO5_19, + MX53_PAD_CSI0_DATA_EN__GPIO5_20, + MX53_PAD_CSI0_VSYNC__GPIO5_21, + MX53_PAD_CSI0_DAT4__GPIO5_22, + MX53_PAD_CSI0_DAT5__GPIO5_23, + MX53_PAD_CSI0_DAT6__GPIO5_24, + MX53_PAD_DISP0_DAT14__GPIO5_8, + MX53_PAD_DISP0_DAT15__GPIO5_9, + MX53_PAD_PATA_DIOW__GPIO6_17, + MX53_PAD_PATA_DMACK__GPIO6_18, + MX53_PAD_GPIO_17__GPIO7_12, + MX53_PAD_GPIO_18__GPIO7_13, + MX53_PAD_PATA_RESET_B__GPIO7_4, + MX53_PAD_PATA_IORDY__GPIO7_5, + MX53_PAD_PATA_DA_0__GPIO7_6, + MX53_PAD_PATA_DA_2__GPIO7_8, + MX53_PAD_CSI0_DAT9__I2C1_SCL, + MX53_PAD_CSI0_DAT8__I2C1_SDA, + MX53_PAD_KEY_COL3__I2C2_SCL, + MX53_PAD_KEY_ROW3__I2C2_SDA, + MX53_PAD_GPIO_5__I2C3_SCL, + MX53_PAD_GPIO_6__I2C3_SDA, + MX53_PAD_KEY_COL0__KPP_COL_0, + MX53_PAD_KEY_COL1__KPP_COL_1, + MX53_PAD_KEY_COL2__KPP_COL_2, + MX53_PAD_KEY_COL3__KPP_COL_3, + MX53_PAD_GPIO_19__KPP_COL_5, + MX53_PAD_GPIO_9__KPP_COL_6, + MX53_PAD_SD2_DATA1__KPP_COL_7, + MX53_PAD_KEY_ROW0__KPP_ROW_0, + MX53_PAD_KEY_ROW1__KPP_ROW_1, + MX53_PAD_KEY_ROW2__KPP_ROW_2, + MX53_PAD_KEY_ROW3__KPP_ROW_3, + MX53_PAD_SD2_CMD__KPP_ROW_5, + MX53_PAD_SD2_DATA2__KPP_ROW_6, + MX53_PAD_SD2_DATA0__KPP_ROW_7, + MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK, + MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0, + MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1, + MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2, + MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3, + MX53_PAD_DISP0_DAT8__PWM1_PWMO, + MX53_PAD_DISP0_DAT9__PWM2_PWMO, + MX53_PAD_PATA_INTRQ__UART2_CTS, + MX53_PAD_PATA_DIOR__UART2_RTS, + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, + MX53_PAD_PATA_DA_1__UART3_CTS, + MX53_PAD_PATA_CS_1__UART3_RXD_MUX, + MX53_PAD_PATA_CS_0__UART3_TXD_MUX, + MX53_PAD_CSI0_DAT17__UART4_CTS, + MX53_PAD_CSI0_DAT16__UART4_RTS, + MX53_PAD_CSI0_DAT13__UART4_RXD_MUX, + MX53_PAD_CSI0_DAT12__UART4_TXD_MUX, + MX53_PAD_CSI0_DAT19__UART5_CTS, + MX53_PAD_CSI0_DAT18__UART5_RTS, + MX53_PAD_CSI0_DAT15__UART5_RXD_MUX, + MX53_PAD_CSI0_DAT14__UART5_TXD_MUX, + MX53_PAD_GPIO_0__USBOH3_USBH1_PWR, + MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK, + MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0, + MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1, + MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2, + MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3, + MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4, + MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5, + MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6, + MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7, + MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR, + MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT, + MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP, + MX53_PAD_GPIO_1__WDOG2_WDOG_B, +}; + +#define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6) + +static void vincell_fec_reset(void) +{ + gpio_direction_output(LOCO_FEC_PHY_RST, 0); + mdelay(1); + gpio_set_value(LOCO_FEC_PHY_RST, 1); +} + +static struct imx_nand_platform_data nand_info = { + .width = 1, + .hw_ecc = 1, + .flash_bbt = 1, +}; + +static struct imx_dcd_v2_entry __dcd_entry_section dcd_entry[] = { +}; + +static struct i2c_board_info i2c_devices[] = { + { + I2C_BOARD_INFO("da9053", 0x48), + }, +}; + +static int vincell_devices_init(void) +{ + writel(0, MX53_M4IF_BASE_ADDR + 0xc); + + console_flush(); + imx53_init_lowlevel(1000); + clk_set_rate(clk_lookup("nfc_podf"), 66666667); + + imx53_add_nand(&nand_info); + imx51_iim_register_fec_ethaddr(); + imx53_add_fec(&fec_info); + imx53_add_mmc0(NULL); + i2c_register_board_info(0, i2c_devices, ARRAY_SIZE(i2c_devices)); + imx53_add_i2c0(NULL); + + vincell_fec_reset(); + + armlinux_set_bootparams((void *)0x70000100); + armlinux_set_architecture(3297); + + devfs_add_partition("nand0", SZ_1M, SZ_512K, DEVFS_PARTITION_FIXED, "self_raw"); + dev_add_bb_dev("self_raw", "self0"); + devfs_add_partition("nand0", SZ_1M + SZ_512K, SZ_512K, DEVFS_PARTITION_FIXED, "env_raw"); + dev_add_bb_dev("env_raw", "env0"); + + imx53_bbu_internal_nand_register_handler("nand", + BBU_HANDLER_FLAG_DEFAULT, dcd_entry, sizeof(dcd_entry), 3 * SZ_128K, 0xf8020000); + + return 0; +} + +device_initcall(vincell_devices_init); + +static int vincell_part_init(void) +{ + devfs_add_partition("disk0", 0x00000, 0x80000, DEVFS_PARTITION_FIXED, "self0"); + devfs_add_partition("disk0", 0x80000, 0x80000, DEVFS_PARTITION_FIXED, "env0"); + + return 0; +} +late_initcall(vincell_part_init); + +static int vincell_console_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(vincell_pads, ARRAY_SIZE(vincell_pads)); + + imx53_add_uart1(); + + return 0; +} + +console_initcall(vincell_console_init); |