* Add i.MX7D SABRESD target board support with enabled modules: UART, PMIC, USB/OTG, SD, eMMC, ENET, I2C, 74LV IOX.
Build target: mx7dsabresd_config
Signed-off-by: Peng Fan Peng.Fan@freescale.com Signed-off-by: Fugang Duan B38611@freescale.com Signed-off-by: Ye.Li B37916@freescale.com Signed-off-by: Adrian Alonso aalonso@freescale.com --- Changes for V2: - Include arch/arm/Kconfig target config option Changes for V3: - Update target board maintainer contact info Changes for V4: depends on patchs - mmc: fsl_esdhc invalidate dcache before read - imx: usb: ehci-mx6: add usb support for imx7d soc Changes for V5: depends on patchs - imx: usb: ehci-mx6: reg accessor cleanups - imx: usb: ehci-mx6: document board specific functions - imx: usb: ehci-mx6: wait_for_bit to check reg status Changes for V6: - Remove unused macro CONFIG_BOARD_POSTCLK_INIT from mc7_common.h Changes for V7: - Update target config build settings - Update mx7_common.h header file to gropup common build options for iMX7 SoC Changes for V8: Resend
arch/arm/Kconfig | 6 + arch/arm/cpu/armv7/mx7/Kconfig | 27 ++ arch/arm/include/asm/arch-mx7/sys_proto.h | 2 + board/freescale/mx7dsabresd/Kconfig | 15 + board/freescale/mx7dsabresd/MAINTAINERS | 6 + board/freescale/mx7dsabresd/Makefile | 6 + board/freescale/mx7dsabresd/imximage.cfg | 105 +++++ board/freescale/mx7dsabresd/mx7dsabresd.c | 642 ++++++++++++++++++++++++++++++ configs/mx7dsabresd_defconfig | 14 + include/configs/mx7_common.h | 95 +++++ include/configs/mx7dsabresd.h | 278 +++++++++++++ 11 files changed, 1196 insertions(+) create mode 100644 arch/arm/cpu/armv7/mx7/Kconfig create mode 100644 board/freescale/mx7dsabresd/Kconfig create mode 100644 board/freescale/mx7dsabresd/MAINTAINERS create mode 100644 board/freescale/mx7dsabresd/Makefile create mode 100644 board/freescale/mx7dsabresd/imximage.cfg create mode 100644 board/freescale/mx7dsabresd/mx7dsabresd.c create mode 100644 configs/mx7dsabresd_defconfig create mode 100644 include/configs/mx7_common.h create mode 100644 include/configs/mx7dsabresd.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index de0d6fb..ab2cd24 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -472,6 +472,10 @@ config ARCH_KEYSTONE select CPU_V7 select SUPPORT_SPL
+config ARCH_MX7 + bool "Freescale MX7" + select CPU_V7 + config ARCH_MX6 bool "Freescale MX6" select CPU_V7 @@ -751,6 +755,8 @@ source "arch/arm/mach-keystone/Kconfig"
source "arch/arm/mach-kirkwood/Kconfig"
+source "arch/arm/cpu/armv7/mx7/Kconfig" + source "arch/arm/cpu/armv7/mx6/Kconfig"
source "arch/arm/cpu/armv7/mx5/Kconfig" diff --git a/arch/arm/cpu/armv7/mx7/Kconfig b/arch/arm/cpu/armv7/mx7/Kconfig new file mode 100644 index 0000000..892ffae --- /dev/null +++ b/arch/arm/cpu/armv7/mx7/Kconfig @@ -0,0 +1,27 @@ +if ARCH_MX7 + +config MX7 + bool + default y + +config MX7D + bool + +choice + prompt "MX7 board select" + optional + +config TARGET_MX7DSABRESD + bool "mx7dsabresd" + select CPU_V7 + select DM + select DM_THERMAL + +endchoice + +config SYS_SOC + default "mx7" + +source "board/freescale/mx7dsabresd/Kconfig" + +endif diff --git a/arch/arm/include/asm/arch-mx7/sys_proto.h b/arch/arm/include/asm/arch-mx7/sys_proto.h index f19684b..ca7608b 100644 --- a/arch/arm/include/asm/arch-mx7/sys_proto.h +++ b/arch/arm/include/asm/arch-mx7/sys_proto.h @@ -5,3 +5,5 @@ */
#include <asm/imx-common/sys_proto.h> + +void set_wdog_reset(struct wdog_regs *wdog); diff --git a/board/freescale/mx7dsabresd/Kconfig b/board/freescale/mx7dsabresd/Kconfig new file mode 100644 index 0000000..d7c6ae4 --- /dev/null +++ b/board/freescale/mx7dsabresd/Kconfig @@ -0,0 +1,15 @@ +if TARGET_MX7DSABRESD + +config SYS_BOARD + default "mx7dsabresd" + +config SYS_VENDOR + default "freescale" + +config SYS_SOC + default "mx7" + +config SYS_CONFIG_NAME + default "mx7dsabresd" + +endif diff --git a/board/freescale/mx7dsabresd/MAINTAINERS b/board/freescale/mx7dsabresd/MAINTAINERS new file mode 100644 index 0000000..3910ee4 --- /dev/null +++ b/board/freescale/mx7dsabresd/MAINTAINERS @@ -0,0 +1,6 @@ +MX7DSABRESD BOARD +M: Adrian Alonso aalonso@freescale.com +S: Maintained +F: board/freescale/mx7dsabresd +F: include/configs/mx7dsabresd.h +F: configs/mx7dsabresd_defconfig diff --git a/board/freescale/mx7dsabresd/Makefile b/board/freescale/mx7dsabresd/Makefile new file mode 100644 index 0000000..14336ab --- /dev/null +++ b/board/freescale/mx7dsabresd/Makefile @@ -0,0 +1,6 @@ +# (C) Copyright 2015 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := mx7dsabresd.o diff --git a/board/freescale/mx7dsabresd/imximage.cfg b/board/freescale/mx7dsabresd/imximage.cfg new file mode 100644 index 0000000..073e8af --- /dev/null +++ b/board/freescale/mx7dsabresd/imximage.cfg @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Refer docs/README.imxmage for more details about how-to configure + * and create imximage boot image + * + * The syntax is taken as close as possible with the kwbimage + */ + +#define __ASSEMBLY__ +#include <config.h> + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi/sd/nand/onenand, qspi/nor + */ + +#ifdef CONFIG_SYS_BOOT_QSPI +BOOT_FROM qspi +#elif defined(CONFIG_SYS_BOOT_EIMNOR) +BOOT_FROM nor +#else +BOOT_FROM sd +#endif + +#ifdef CONFIG_SECURE_BOOT +CSF CONFIG_CSF_SIZE +#endif + +/* + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ + +DATA 4 0x30340004 0x4F400005 + +DATA 4 0x30391000 0x00000002 +DATA 4 0x307a0000 0x01040001 +DATA 4 0x307a01a0 0x80400003 +DATA 4 0x307a01a4 0x00100020 +DATA 4 0x307a01a8 0x80100004 +DATA 4 0x307a0064 0x00400046 +DATA 4 0x307a0490 0x00000001 +DATA 4 0x307a00d0 0x00020083 +DATA 4 0x307a00d4 0x00690000 +DATA 4 0x307a00dc 0x09300004 +DATA 4 0x307a00e0 0x04080000 +DATA 4 0x307a00e4 0x00100004 +DATA 4 0x307a00f4 0x0000033f +DATA 4 0x307a0100 0x09081109 +DATA 4 0x307a0104 0x0007020d +DATA 4 0x307a0108 0x03040407 +DATA 4 0x307a010c 0x00002006 +DATA 4 0x307a0110 0x04020205 +DATA 4 0x307a0114 0x03030202 +DATA 4 0x307a0120 0x00000803 +DATA 4 0x307a0180 0x00800020 +DATA 4 0x307a0184 0x02000100 +DATA 4 0x307a0190 0x02098204 +DATA 4 0x307a0194 0x00030303 +DATA 4 0x307a0200 0x00000016 +DATA 4 0x307a0204 0x00171717 +DATA 4 0x307a0214 0x04040404 +DATA 4 0x307a0218 0x0f040404 +DATA 4 0x307a0240 0x06000604 +DATA 4 0x307a0244 0x00000001 +DATA 4 0x30391000 0x00000000 +DATA 4 0x30790000 0x17420f40 +DATA 4 0x30790004 0x10210100 +DATA 4 0x30790010 0x00060807 +DATA 4 0x307900b0 0x1010007e +DATA 4 0x3079009c 0x00000d6e +DATA 4 0x30790020 0x08080808 +DATA 4 0x30790030 0x08080808 +DATA 4 0x30790050 0x01000010 +DATA 4 0x30790050 0x00000010 + +DATA 4 0x307900c0 0x0e407304 +DATA 4 0x307900c0 0x0e447304 +DATA 4 0x307900c0 0x0e447306 + +CHECK_BITS_SET 4 0x307900c4 0x1 + +DATA 4 0x307900c0 0x0e447304 +DATA 4 0x307900c0 0x0e407304 + +DATA 4 0x30384130 0x00000000 +DATA 4 0x30340020 0x00000178 +DATA 4 0x30384130 0x00000002 +DATA 4 0x30790018 0x0000000f + +CHECK_BITS_SET 4 0x307a0004 0x1 diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c new file mode 100644 index 0000000..4c1473d --- /dev/null +++ b/board/freescale/mx7dsabresd/mx7dsabresd.c @@ -0,0 +1,642 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/mx7-pins.h> +#include <asm/arch/sys_proto.h> +#include <asm/gpio.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/boot_mode.h> +#include <asm/io.h> +#include <linux/sizes.h> +#include <common.h> +#include <fsl_esdhc.h> +#include <mmc.h> +#include <miiphy.h> +#include <netdev.h> +#include <power/pmic.h> +#include <power/pfuze3000_pmic.h> +#include "../common/pfuze.h" +#include <i2c.h> +#include <asm/imx-common/mxc_i2c.h> +#include <asm/arch/crm_regs.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define UART_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | \ + PAD_CTL_PUS_PU100KOHM | PAD_CTL_HYS) + +#define USDHC_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \ + PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU47KOHM) + +#define ENET_PAD_CTRL (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM) +#define ENET_PAD_CTRL_MII (PAD_CTL_DSE_3P3V_32OHM) + +#define ENET_RX_PAD_CTRL (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM) + +#define I2C_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \ + PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU100KOHM) + +#define LCD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_PU100KOHM | \ + PAD_CTL_DSE_3P3V_49OHM) + +#define QSPI_PAD_CTRL \ + (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUE | PAD_CTL_PUS_PU47KOHM) + +#define SPI_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_SRE_SLOW | PAD_CTL_HYS) + +#define BUTTON_PAD_CTRL (PAD_CTL_PUS_PU5KOHM | PAD_CTL_DSE_3P3V_98OHM) + +#define NAND_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_SRE_SLOW | PAD_CTL_HYS) + +#define NAND_PAD_READY0_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUS_PU5KOHM) + +#ifdef CONFIG_SYS_I2C_MXC +#define PC MUX_PAD_CTRL(I2C_PAD_CTRL) +/* I2C1 for PMIC */ +struct i2c_pads_info i2c_pad_info1 = { + .scl = { + .i2c_mode = MX7D_PAD_I2C1_SCL__I2C1_SCL | PC, + .gpio_mode = MX7D_PAD_I2C1_SCL__GPIO4_IO8 | PC, + .gp = IMX_GPIO_NR(4, 8), + }, + .sda = { + .i2c_mode = MX7D_PAD_I2C1_SDA__I2C1_SDA | PC, + .gpio_mode = MX7D_PAD_I2C1_SDA__GPIO4_IO9 | PC, + .gp = IMX_GPIO_NR(4, 9), + }, +}; +#endif + +int dram_init(void) +{ + gd->ram_size = PHYS_SDRAM_SIZE; + + return 0; +} + +static iomux_v3_cfg_t const wdog_pads[] = { + MX7D_PAD_GPIO1_IO00__WDOG1_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static iomux_v3_cfg_t const uart1_pads[] = { + MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL), + MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +static iomux_v3_cfg_t const usdhc1_pads[] = { + MX7D_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD1_DATA0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD1_DATA1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD1_DATA2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD1_DATA3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + + MX7D_PAD_SD1_CD_B__GPIO5_IO0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD1_RESET_B__GPIO5_IO2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), +}; + +static iomux_v3_cfg_t const usdhc3_emmc_pads[] = { + MX7D_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA4__SD3_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA5__SD3_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA6__SD3_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_DATA7__SD3_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX7D_PAD_SD3_STROBE__SD3_STROBE | MUX_PAD_CTRL(USDHC_PAD_CTRL), + + MX7D_PAD_SD3_RESET_B__GPIO6_IO11 | MUX_PAD_CTRL(USDHC_PAD_CTRL), +}; + +#define IOX_SDI IMX_GPIO_NR(1, 9) +#define IOX_STCP IMX_GPIO_NR(1, 12) +#define IOX_SHCP IMX_GPIO_NR(1, 13) + +static iomux_v3_cfg_t const iox_pads[] = { + /* IOX_SDI */ + MX7D_PAD_GPIO1_IO09__GPIO1_IO9 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOX_STCP */ + MX7D_PAD_GPIO1_IO12__GPIO1_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL), + /* IOX_SHCP */ + MX7D_PAD_GPIO1_IO13__GPIO1_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +/* + * PCIE_DIS_B --> Q0 + * PCIE_RST_B --> Q1 + * HDMI_RST_B --> Q2 + * PERI_RST_B --> Q3 + * SENSOR_RST_B --> Q4 + * ENET_RST_B --> Q5 + * PERI_3V3_EN --> Q6 + * LCD_PWR_EN --> Q7 + */ +enum qn { + PCIE_DIS_B, + PCIE_RST_B, + HDMI_RST_B, + PERI_RST_B, + SENSOR_RST_B, + ENET_RST_B, + PERI_3V3_EN, + LCD_PWR_EN, +}; + +enum qn_func { + qn_reset, + qn_enable, + qn_disable, +}; + +enum qn_level { + qn_low = 0, + qn_high = 1, +}; + +static enum qn_level seq[3][2] = { + {0, 1}, {1, 1}, {0, 0} +}; + +static enum qn_func qn_output[8] = { + qn_disable, qn_reset, qn_reset, qn_reset, qn_reset, qn_reset, qn_enable, + qn_enable +}; + +void iox74lv_init(void) +{ + int i; + + for (i = 7; i >= 0; i--) { + gpio_direction_output(IOX_SHCP, 0); + gpio_direction_output(IOX_SDI, seq[qn_output[i]][0]); + udelay(500); + gpio_direction_output(IOX_SHCP, 1); + udelay(500); + } + + gpio_direction_output(IOX_STCP, 0); + udelay(500); + /* + * shift register will be output to pins + */ + gpio_direction_output(IOX_STCP, 1); + + for (i = 7; i >= 0; i--) { + gpio_direction_output(IOX_SHCP, 0); + gpio_direction_output(IOX_SDI, seq[qn_output[i]][1]); + udelay(500); + gpio_direction_output(IOX_SHCP, 1); + udelay(500); + } + gpio_direction_output(IOX_STCP, 0); + udelay(500); + /* + * shift register will be output to pins + */ + gpio_direction_output(IOX_STCP, 1); +}; + +void iox74lv_set(int index) +{ + int i; + for (i = 7; i >= 0; i--) { + gpio_direction_output(IOX_SHCP, 0); + + if (i == index) + gpio_direction_output(IOX_SDI, seq[qn_output[i]][0]); + else + gpio_direction_output(IOX_SDI, seq[qn_output[i]][1]); + udelay(500); + gpio_direction_output(IOX_SHCP, 1); + udelay(500); + } + + gpio_direction_output(IOX_STCP, 0); + udelay(500); + /* + * shift register will be output to pins + */ + gpio_direction_output(IOX_STCP, 1); + + for (i = 7; i >= 0; i--) { + gpio_direction_output(IOX_SHCP, 0); + gpio_direction_output(IOX_SDI, seq[qn_output[i]][1]); + udelay(500); + gpio_direction_output(IOX_SHCP, 1); + udelay(500); + } + + gpio_direction_output(IOX_STCP, 0); + udelay(500); + /* + * shift register will be output to pins + */ + gpio_direction_output(IOX_STCP, 1); +}; + +#ifdef CONFIG_SYS_USE_NAND +static iomux_v3_cfg_t const gpmi_pads[] = { + MX7D_PAD_SD3_DATA0__NAND_DATA00 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_DATA1__NAND_DATA01 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_DATA2__NAND_DATA02 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_DATA3__NAND_DATA03 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_DATA4__NAND_DATA04 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_DATA5__NAND_DATA05 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_DATA6__NAND_DATA06 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_DATA7__NAND_DATA07 | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_CLK__NAND_CLE | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_CMD__NAND_ALE | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_STROBE__NAND_RE_B | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SD3_RESET_B__NAND_WE_B | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SAI1_MCLK__NAND_WP_B | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SAI1_RX_BCLK__NAND_CE3_B | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SAI1_RX_SYNC__NAND_CE2_B | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SAI1_RX_DATA__NAND_CE1_B | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SAI1_TX_SYNC__NAND_DQS | MUX_PAD_CTRL(NAND_PAD_CTRL), + MX7D_PAD_SAI1_TX_DATA__NAND_READY_B | MUX_PAD_CTRL(NAND_PAD_READY0_CTRL), +}; + +static void setup_gpmi_nand(void) +{ + imx_iomux_v3_setup_multiple_pads(gpmi_pads, ARRAY_SIZE(gpmi_pads)); + + /* + * NAND_USDHC_BUS_CLK is set in rom + */ + + set_clk_nand(); + + /* + * APBH clock root is set in init_esdhc, USDHC3_CLK. + * There is no clk gate for APBHDMA. + * No touch here. + */ +} +#endif + +#ifdef CONFIG_FEC_MXC +static iomux_v3_cfg_t const fec1_pads[] = { + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC | MUX_PAD_CTRL(ENET_RX_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL), + MX7D_PAD_GPIO1_IO10__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL_MII), + MX7D_PAD_GPIO1_IO11__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL_MII), +}; + +static void setup_iomux_fec(void) +{ + imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads)); +} +#endif + +static void setup_iomux_uart(void) +{ + imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); +} + +#ifdef CONFIG_FSL_QSPI +static iomux_v3_cfg_t const quadspi_pads[] = { + MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0 | MUX_PAD_CTRL(QSPI_PAD_CTRL), + MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1 | MUX_PAD_CTRL(QSPI_PAD_CTRL), + MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2 | MUX_PAD_CTRL(QSPI_PAD_CTRL), + MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3 | MUX_PAD_CTRL(QSPI_PAD_CTRL), + MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL), + MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL), +}; + +int board_qspi_init(void) +{ + /* Set the iomux */ + imx_iomux_v3_setup_multiple_pads(quadspi_pads, ARRAY_SIZE(quadspi_pads)); + + /* Set the clock */ + set_clk_qspi(); + + return 0; +} +#endif + +#ifdef CONFIG_FSL_ESDHC + +#define USDHC1_CD_GPIO IMX_GPIO_NR(5, 0) +#define USDHC1_PWR_GPIO IMX_GPIO_NR(5, 2) +#define USDHC3_PWR_GPIO IMX_GPIO_NR(6, 11) + +static struct fsl_esdhc_cfg usdhc_cfg[3] = { + {USDHC1_BASE_ADDR, 0, 4}, + {USDHC3_BASE_ADDR}, +}; + +static int mmc_get_env_devno(void) +{ + struct bootrom_sw_info **p = + (struct bootrom_sw_info **)ROM_SW_INFO_ADDR; + + u8 boot_type = (*p)->boot_dev_type; + u8 dev_no = (*p)->boot_dev_instance; + + /* If not boot from sd/mmc, use default value */ + if ((boot_type != BOOT_TYPE_SD) && (boot_type != BOOT_TYPE_MMC)) + return CONFIG_SYS_MMC_ENV_DEV; + + if (2 == dev_no) + dev_no--; + + return dev_no; +} + +static int mmc_map_to_kernel_blk(int dev_no) +{ + if (1 == dev_no) + dev_no++; + + return dev_no; +} + +int board_mmc_getcd(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; + int ret = 0; + + switch (cfg->esdhc_base) { + case USDHC1_BASE_ADDR: + ret = !gpio_get_value(USDHC1_CD_GPIO); + break; + case USDHC3_BASE_ADDR: + ret = 1; /* Assume uSDHC3 emmc is always present */ + break; + } + + return ret; +} + +int board_mmc_init(bd_t *bis) +{ + int i, ret; + /* + * According to the board_mmc_init() the following map is done: + * (U-boot device node) (Physical Port) + * mmc0 USDHC1 + * mmc2 USDHC3 (eMMC) + */ + for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) { + switch (i) { + case 0: + imx_iomux_v3_setup_multiple_pads( + usdhc1_pads, ARRAY_SIZE(usdhc1_pads)); + gpio_request(USDHC1_CD_GPIO, "usdhc1_cd"); + gpio_direction_input(USDHC1_CD_GPIO); + gpio_request(USDHC1_PWR_GPIO, "usdhc1_pwr"); + gpio_direction_output(USDHC1_PWR_GPIO, 0); + udelay(500); + gpio_direction_output(USDHC1_PWR_GPIO, 1); + usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); + break; + case 1: + imx_iomux_v3_setup_multiple_pads( + usdhc3_emmc_pads, ARRAY_SIZE(usdhc3_emmc_pads)); + gpio_request(USDHC3_PWR_GPIO, "usdhc3_pwr"); + gpio_direction_output(USDHC3_PWR_GPIO, 0); + udelay(500); + gpio_direction_output(USDHC3_PWR_GPIO, 1); + usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); + break; + default: + printf("Warning: you configured more USDHC controllers" + "(%d) than supported by the board\n", i + 1); + return -EINVAL; + } + + ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]); + if (ret) + return ret; + } + + return 0; +} + +static int check_mmc_autodetect(void) +{ + char *autodetect_str = getenv("mmcautodetect"); + + if ((autodetect_str != NULL) && + (strcmp(autodetect_str, "yes") == 0)) { + return 1; + } + + return 0; +} + +static void mmc_late_init(void) +{ + char cmd[32]; + char mmcblk[32]; + u32 dev_no = mmc_get_env_devno(); + + if (!check_mmc_autodetect()) + return; + + setenv_ulong("mmcdev", dev_no); + + /* Set mmcblk env */ + sprintf(mmcblk, "/dev/mmcblk%dp2 rootwait rw", + mmc_map_to_kernel_blk(dev_no)); + setenv("mmcroot", mmcblk); + + sprintf(cmd, "mmc dev %d", dev_no); + run_command(cmd, 0); +} + +#endif + +#ifdef CONFIG_FEC_MXC +int board_eth_init(bd_t *bis) +{ + int ret; + + setup_iomux_fec(); + + ret = fecmxc_initialize_multi(bis, 0, + CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE); + if (ret) + printf("FEC1 MXC: %s:failed\n", __func__); + + return ret; +} + +static int setup_fec(void) +{ + struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs + = (struct iomuxc_gpr_base_regs *) IOMUXC_GPR_BASE_ADDR; + + /* Use 125M anatop REF_CLK1 for ENET1, clear gpr1[13], gpr1[17]*/ + clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], + (IOMUXC_GPR_GPR1_GPR_ENET1_TX_CLK_SEL_MASK | + IOMUXC_GPR_GPR1_GPR_ENET1_CLK_DIR_MASK), 0); + + return set_clk_enet(ENET_125MHz); +} + + +int board_phy_config(struct phy_device *phydev) +{ + /* enable rgmii rxc skew and phy mode select to RGMII copper */ + phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x21); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x7ea8); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x2f); + phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x71b7); + + if (phydev->drv->config) + phydev->drv->config(phydev); + return 0; +} +#endif + +int board_early_init_f(void) +{ + setup_iomux_uart(); + + setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); + + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + + imx_iomux_v3_setup_multiple_pads(iox_pads, ARRAY_SIZE(iox_pads)); + + iox74lv_init(); + +#ifdef CONFIG_FEC_MXC + setup_fec(); +#endif + +#ifdef CONFIG_SYS_USE_NAND + setup_gpmi_nand(); +#endif + +#ifdef CONFIG_FSL_QSPI + board_qspi_init(); +#endif + + return 0; +} + +#ifdef CONFIG_CMD_BMODE +static const struct boot_mode board_boot_modes[] = { + /* 4 bit bus width */ + {"sd1", MAKE_CFGVAL(0x10, 0x10, 0x00, 0x00)}, + {"emmc", MAKE_CFGVAL(0x10, 0x2a, 0x00, 0x00)}, + /* TODO: Nand */ + {"qspi", MAKE_CFGVAL(0x00, 0x40, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + +#ifdef CONFIG_POWER +#define I2C_PMIC 0 +int power_init_board(void) +{ + struct pmic *p; + int ret; + unsigned int reg, rev_id; + + ret = power_pfuze3000_init(I2C_PMIC); + if (ret) + return ret; + + p = pmic_get("PFUZE3000"); + ret = pmic_probe(p); + if (ret) + return ret; + + pmic_reg_read(p, PFUZE3000_DEVICEID, ®); + pmic_reg_read(p, PFUZE3000_REVID, &rev_id); + printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", reg, rev_id); + + /* disable Low Power Mode during standby mode */ + pmic_reg_read(p, PFUZE3000_LDOGCTL, ®); + reg |= 0x1; + pmic_reg_write(p, PFUZE3000_LDOGCTL, reg); + + return 0; +} +#endif + +int board_late_init(void) +{ +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif + +#ifdef CONFIG_ENV_IS_IN_MMC + mmc_late_init(); +#endif + + imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads)); + + set_wdog_reset((struct wdog_regs *)WDOG1_BASE_ADDR); + + return 0; +} + +u32 get_board_rev(void) +{ + return get_cpu_rev(); +} + +int checkboard(void) +{ + puts("Board: i.MX7D SABRESD\n"); + + return 0; +} + +#ifdef CONFIG_USB_EHCI_MX7 +iomux_v3_cfg_t const usb_otg1_pads[] = { + MX7D_PAD_GPIO1_IO05__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +iomux_v3_cfg_t const usb_otg2_pads[] = { + MX7D_PAD_UART3_CTS_B__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +int board_ehci_hcd_init(int port) +{ + switch (port) { + case 0: + imx_iomux_v3_setup_multiple_pads(usb_otg1_pads, + ARRAY_SIZE(usb_otg1_pads)); + break; + case 1: + imx_iomux_v3_setup_multiple_pads(usb_otg2_pads, + ARRAY_SIZE(usb_otg2_pads)); + break; + default: + printf("MXC USB port %d not yet supported\n", port); + return -EINVAL; + } + return 0; +} +#endif diff --git a/configs/mx7dsabresd_defconfig b/configs/mx7dsabresd_defconfig new file mode 100644 index 0000000..bb95424 --- /dev/null +++ b/configs/mx7dsabresd_defconfig @@ -0,0 +1,14 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7dsabresd/imximage.cfg,MX7D" +CONFIG_ARM=y +CONFIG_ARCH_MX7=y +CONFIG_TARGET_MX7DSABRESD=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_CMD_NET=y +CONFIG_CMD_PING=y +CONFIG_CMD_DHCP=y +# CONFIG_CMD_BOOTD is not set +# CONFIG_CMD_SETEXPR is not set +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_XIMG is not set diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h new file mode 100644 index 0000000..ea2be49 --- /dev/null +++ b/include/configs/mx7_common.h @@ -0,0 +1,95 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * Configuration settings for the Freescale i.MX7. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MX7_COMMON_H +#define __MX7_COMMON_H + +#include <linux/sizes.h> +#include <asm/arch/imx-regs.h> +#include <asm/imx-common/gpio.h> + +#ifndef CONFIG_MX7 +#define CONFIG_MX7 +#endif + +/* Timer settings */ +#define CONFIG_MXC_GPT_HCLK +#define CONFIG_SYSCOUNTER_TIMER +#define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */ + +/* Enable iomux-lpsr support */ +#define CONFIG_IOMUX_LPSR +#define CONFIG_IMX_FIXED_IVT_OFFSET + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_LATE_INIT + +#define CONFIG_ROM_UNIFIED_SECTIONS +#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_LOADADDR 0x80800000 +#define CONFIG_SYS_TEXT_BASE 0x87800000 + +#ifndef CONFIG_BOOTDELAY +#define CONFIG_BOOTDELAY 3 +#endif + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* Filesystems and image support */ +#define CONFIG_OF_LIBFDT +#define CONFIG_CMD_BOOTZ +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE +#define CONFIG_CMD_FAT + +/* Miscellaneous configurable options */ +#undef CONFIG_CMD_IMLS +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_CMDLINE_EDITING +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 512 +#define CONFIG_SYS_MAXARGS 32 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#ifndef CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#endif + +/* GPIO */ +#define CONFIG_MXC_GPIO +#define CONFIG_CMD_GPIO + +/* UART */ +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR + +/* MMC */ +#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC + +/* Fuses */ +#define CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP + +#endif diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h new file mode 100644 index 0000000..3e371a0 --- /dev/null +++ b/include/configs/mx7dsabresd.h @@ -0,0 +1,278 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * Configuration settings for the Freescale i.MX7D SABRESD board. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MX7D_SABRESD_CONFIG_H +#define __MX7D_SABRESD_CONFIG_H + +#include "mx7_common.h" + +#define CONFIG_DBG_MONITOR +#define PHYS_SDRAM_SIZE SZ_1G + +/* Network */ +#define CONFIG_CMD_MII +#define CONFIG_FEC_MXC +#define CONFIG_MII +#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 0 + +#define CONFIG_PHYLIB +#define CONFIG_PHY_BROADCOM +#define CONFIG_FEC_DMA_MINALIGN 64 + +/* MMC Config*/ +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +/* ENET1 */ +#define IMX_FEC_BASE ENET_IPS_BASE_ADDR + +/* PMIC */ +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_PFUZE3000 +#define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 + +#undef CONFIG_BOOTM_NETBSD +#undef CONFIG_BOOTM_PLAN9 +#undef CONFIG_BOOTM_RTEMS + +#undef CONFIG_CMD_EXPORTENV +#undef CONFIG_CMD_IMPORTENV + +/* I2C configs */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_MXC_I2C1 +#define CONFIG_SYS_I2C_SPEED 100000 + +#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ +#define CONFIG_SYS_MMC_IMG_LOAD_PART 1 +#ifdef CONFIG_SYS_BOOT_NAND +#define CONFIG_MFG_NAND_PARTITION "mtdparts=gpmi-nand:64m(boot),16m(kernel),16m(dtb),-(rootfs) " +#else +#define CONFIG_MFG_NAND_PARTITION "" +#endif + +#define CONFIG_MFG_ENV_SETTINGS \ + "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ + "rdinit=/linuxrc " \ + "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ + "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ + "g_mass_storage.iSerialNumber="" "\ + CONFIG_MFG_NAND_PARTITION \ + "clk_ignore_unused "\ + "\0" \ + "initrd_addr=0x83800000\0" \ + "initrd_high=0xffffffff\0" \ + "bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \ + +#if defined(CONFIG_SYS_BOOT_NAND) +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_MFG_ENV_SETTINGS \ + "fdt_addr=0x83000000\0" \ + "fdt_high=0xffffffff\0" \ + "console=ttymxc0\0" \ + "bootargs=console=ttymxc0,115200 ubi.mtd=3 " \ + "root=ubi0:rootfs rootfstype=ubifs " \ + "mtdparts=gpmi-nand:64m(boot),16m(kernel),16m(dtb),-(rootfs)\0"\ + "bootcmd=nand read ${loadaddr} 0x4000000 0x800000;"\ + "nand read ${fdt_addr} 0x5000000 0x100000;"\ + "bootz ${loadaddr} - ${fdt_addr}\0" + +#else +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_MFG_ENV_SETTINGS \ + "script=boot.scr\0" \ + "image=zImage\0" \ + "console=ttymxc0\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_file=imx7d-sdb.dtb\0" \ + "fdt_addr=0x83000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ + "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev};" \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "else run netboot; fi" +#endif + +#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_STACKSIZE SZ_128K + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_ENV_SIZE SZ_8K + +#ifdef CONFIG_SYS_BOOT_QSPI +#define CONFIG_SYS_USE_QSPI +#define CONFIG_ENV_IS_IN_SPI_FLASH +#elif defined CONFIG_SYS_BOOT_NAND +#define CONFIG_SYS_USE_NAND +#define CONFIG_ENV_IS_IN_NAND +#else +#define CONFIG_ENV_IS_IN_MMC +#endif + +#ifdef CONFIG_SYS_USE_NAND +#define CONFIG_CMD_NAND +#define CONFIG_CMD_NAND_TRIMFFS + +/* NAND stuff */ +#define CONFIG_NAND_MXS +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x40000000 +#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_SYS_NAND_ONFI_DETECTION + +/* DMA stuff, needed for GPMI/MXS NAND support */ +#define CONFIG_APBH_DMA +#define CONFIG_APBH_DMA_BURST +#define CONFIG_APBH_DMA_BURST8 +#endif + +#ifdef CONFIG_SYS_USE_QSPI +#define CONFIG_FSL_QSPI /* enable the QUADSPI driver */ +#define CONFIG_QSPI_BASE QSPI1_IPS_BASE_ADDR +#define CONFIG_QSPI_MEMMAP_BASE QSPI0_ARB_BASE_ADDR + +#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_MACRONIX +#define CONFIG_SPI_FLASH_BAR +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_SPEED 40000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#endif + +#if defined(CONFIG_ENV_IS_IN_MMC) +#define CONFIG_ENV_OFFSET (8 * SZ_64K) +#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) +#define CONFIG_ENV_OFFSET (768 * 1024) +#define CONFIG_ENV_SECT_SIZE (64 * 1024) +#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS +#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS +#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#elif defined(CONFIG_ENV_IS_IN_NAND) +#undef CONFIG_ENV_SIZE +#define CONFIG_ENV_OFFSET (8 << 20) +#define CONFIG_ENV_SECT_SIZE (128 << 10) +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE +#endif + +#ifdef CONFIG_SYS_USE_NAND +#define CONFIG_SYS_FSL_USDHC_NUM 1 +#else +#define CONFIG_SYS_FSL_USDHC_NUM 2 +#endif + +#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ +#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ +#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ + +#define CONFIG_CMD_BMODE + +/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX7 +#define CONFIG_USB_STORAGE +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 + +#define CONFIG_IMX_THERMAL + +#endif /* __CONFIG_H */