Hi Christian,
On 22/09/2014 13:57, Christian Gmeiner wrote:
This patch adds support for the OT1200 series of devices.
Following components are used in u-boot:
- ethernet
- i2c
- emmc
- gpio
For more details see README.
Changes v1 > v2
Can you also version your patches in the subject ? (aka: "[PATCH vX] imx6:..."). Rather patchwork makes some mess and it is not able to follow the versions, numbering helps - thanks !
There are some warnings reported by checkpatch, a couple opf them are due to line over 80 chars.
Please fix warnings and repost, thanks !
- make use of enable_cspi_clock(..)
- fix usage of OUTPUT_40OHM define
- added README
Signed-off-by: Christian Gmeiner christian.gmeiner@gmail.com
arch/arm/Kconfig | 4 + board/bachmann/ot1200/Kconfig | 23 ++++ board/bachmann/ot1200/MAINTAINERS | 6 + board/bachmann/ot1200/Makefile | 9 ++ board/bachmann/ot1200/README | 20 +++ board/bachmann/ot1200/ot1200.c | 251 ++++++++++++++++++++++++++++++++++++++ configs/ot1200_defconfig | 3 + include/configs/ot1200.h | 196 +++++++++++++++++++++++++++++ 8 files changed, 512 insertions(+) create mode 100644 board/bachmann/ot1200/Kconfig create mode 100644 board/bachmann/ot1200/MAINTAINERS create mode 100644 board/bachmann/ot1200/Makefile create mode 100644 board/bachmann/ot1200/README create mode 100644 board/bachmann/ot1200/ot1200.c create mode 100644 configs/ot1200_defconfig create mode 100644 include/configs/ot1200.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 106aed9..8face21 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -414,6 +414,9 @@ config TARGET_HUMMINGBOARD config TARGET_TQMA6 bool "TQ Systems TQMa6 board"
+config TARGET_OT1200
- bool "Bachmann OT1200"
config OMAP34XX bool "OMAP34XX SoC"
@@ -577,6 +580,7 @@ source "board/atmel/at91sam9rlek/Kconfig" source "board/atmel/at91sam9x5ek/Kconfig" source "board/atmel/sama5d3_xplained/Kconfig" source "board/atmel/sama5d3xek/Kconfig" +source "board/bachmann/ot1200/Kconfig" source "board/balloon3/Kconfig" source "board/barco/titanium/Kconfig" source "board/bluegiga/apx4devkit/Kconfig" diff --git a/board/bachmann/ot1200/Kconfig b/board/bachmann/ot1200/Kconfig new file mode 100644 index 0000000..55a825d --- /dev/null +++ b/board/bachmann/ot1200/Kconfig @@ -0,0 +1,23 @@ +if TARGET_OT1200
+config SYS_CPU
- string
- default "armv7"
+config SYS_BOARD
- string
- default "ot1200"
+config SYS_VENDOR
- string
- default "bachmann"
+config SYS_SOC
- string
- default "mx6"
+config SYS_CONFIG_NAME
- string
- default "ot1200"
+endif diff --git a/board/bachmann/ot1200/MAINTAINERS b/board/bachmann/ot1200/MAINTAINERS new file mode 100644 index 0000000..ad75c24 --- /dev/null +++ b/board/bachmann/ot1200/MAINTAINERS @@ -0,0 +1,6 @@ +BACHMANN ELECTRONIC OT1200 BOARD +M: Christian Gmeiner christian.gmeiner@gmail.com +S: Maintained +F: board/bachmann/ot1200 +F: include/configs/ot1200.h +F: configs/ot1200*_defconfig diff --git a/board/bachmann/ot1200/Makefile b/board/bachmann/ot1200/Makefile new file mode 100644 index 0000000..1bd42e8 --- /dev/null +++ b/board/bachmann/ot1200/Makefile @@ -0,0 +1,9 @@ +# +# Copyright (C) 2012-2013, Guennadi Liakhovetski lg@denx.de +# (C) Copyright 2012-2013 Freescale Semiconductor, Inc. +# Copyright (C) 2013, Boundary Devices info@boundarydevices.com +# +# SPDX-License-Identifier: GPL-2.0+ +#
+obj-y := ot1200.o diff --git a/board/bachmann/ot1200/README b/board/bachmann/ot1200/README new file mode 100644 index 0000000..efcff11 --- /dev/null +++ b/board/bachmann/ot1200/README @@ -0,0 +1,20 @@ +U-Boot for the Bachmann electronic GmbH OT1200 devices
+There are two different versions of the base print,
Do you mean here base board ?
which differ +in the way ethernet is done. The variant detection is done during +runtime based on the address of the found phy.
+- "mr" variant +FEC is connected directly to an ethernet switch (KSZ8895). The ethernet +port is always up and auto-negotiation is not possible.
+- normal variant +FEC is connected to a normal phy and auto-negotiation is possible.
+The variant name is part of the dtb file name loaded by u-boot. This +make is possible to boot the linux kernel and make use variant specific +devicetree (fixed-phy link).
+In order to support different display resoltuions/sizes the OT1200 devices +are making use of EDID data stored in an i2c EEPROM. \ No newline at end of file diff --git a/board/bachmann/ot1200/ot1200.c b/board/bachmann/ot1200/ot1200.c new file mode 100644 index 0000000..0d5ede5 --- /dev/null +++ b/board/bachmann/ot1200/ot1200.c @@ -0,0 +1,251 @@ +/*
- Copyright (C) 2010-2013 Freescale Semiconductor, Inc.
- Copyright (C) 2014, Bachmann electronic GmbH
- SPDX-License-Identifier: GPL-2.0+
- */
+#include <common.h> +#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/iomux.h> +#include <malloc.h> +#include <asm/arch/mx6-pins.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/mxc_i2c.h> +#include <asm/imx-common/boot_mode.h> +#include <asm/arch/crm_regs.h> +#include <mmc.h> +#include <fsl_esdhc.h> +#include <netdev.h> +#include <i2c.h> +#include <pca953x.h> +#include <asm/gpio.h> +#include <phy.h>
+DECLARE_GLOBAL_DATA_PTR;
+#define OUTPUT_40OHM (PAD_CTL_SPEED_MED|PAD_CTL_DSE_40ohm)
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- OUTPUT_40OHM | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
- PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
- PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | OUTPUT_40OHM | \
- PAD_CTL_HYS)
+#define SPI_PAD_CTRL (PAD_CTL_HYS | OUTPUT_40OHM | \
- PAD_CTL_SRE_FAST)
+#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | OUTPUT_40OHM | \
- PAD_CTL_HYS | PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+int dram_init(void) +{
- gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
- return 0;
+}
+static iomux_v3_cfg_t const uart1_pads[] = {
- MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+static void setup_iomux_uart(void) +{
- imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+static iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_KEY_ROW1__ENET_COL | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_KEY_COL3__ENET_CRS | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_GPIO_16__ENET_REF_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_GPIO_18__ENET_RX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD0__ENET_RX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD1__ENET_RX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_KEY_COL2__ENET_RX_DATA2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_KEY_COL0__ENET_RX_DATA3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_CRS_DV__ENET_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD0__ENET_TX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD1__ENET_TX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_KEY_ROW2__ENET_TX_DATA2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_KEY_ROW0__ENET_TX_DATA3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TX_EN__ENET_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+static void setup_iomux_enet(void) +{
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
+}
+static iomux_v3_cfg_t const ecspi1_pads[] = {
- MX6_PAD_DISP0_DAT3__ECSPI3_SS0 | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_DISP0_DAT4__ECSPI3_SS1 | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_DISP0_DAT2__ECSPI3_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_DISP0_DAT1__ECSPI3_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_DISP0_DAT0__ECSPI3_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+};
+static void setup_iomux_spi(void) +{
- imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
+}
+int board_early_init_f(void) +{
- setup_iomux_uart();
- setup_iomux_spi();
- return 0;
+}
+static iomux_v3_cfg_t const usdhc3_pads[] = {
- MX6_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT4__SD3_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT5__SD3_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT6__SD3_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_DAT7__SD3_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD3_RST__SD3_RESET | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+int board_mmc_getcd(struct mmc *mmc) +{
- return 1;
+}
+struct fsl_esdhc_cfg usdhc_cfg[] = {
- {USDHC3_BASE_ADDR},
+};
+int board_mmc_init(bd_t *bis) +{
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
- usdhc_cfg[0].max_bus_width = 8;
- imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+}
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C3 - IO expander */ +static struct i2c_pads_info i2c_pad_info2 = {
- .scl = {
.i2c_mode = MX6_PAD_EIM_D17__I2C3_SCL | PC,.gpio_mode = MX6_PAD_EIM_D17__GPIO3_IO17 | PC,.gp = IMX_GPIO_NR(3, 17)- },
- .sda = {
.i2c_mode = MX6_PAD_EIM_D18__I2C3_SDA | PC,.gpio_mode = MX6_PAD_EIM_D18__GPIO3_IO18 | PC,.gp = IMX_GPIO_NR(3, 18)- }
+};
+static iomux_v3_cfg_t const pwm_pad[] = {
- MX6_PAD_SD1_CMD__PWM4_OUT | MUX_PAD_CTRL(OUTPUT_40OHM),
+};
+static void leds_on(void) +{
- /* turn on all possible leds connected via GPIO expander */
- i2c_set_bus_num(2);
- pca953x_set_dir(CONFIG_SYS_I2C_PCA953X_ADDR, 0xffff, PCA953X_DIR_OUT);
- pca953x_set_val(CONFIG_SYS_I2C_PCA953X_ADDR, 0xffff, 0x0);
+}
+static void backlight_lcd_off(void) +{
- unsigned gpio = IMX_GPIO_NR(2, 0);
- gpio_direction_output(gpio, 0);
- gpio = IMX_GPIO_NR(2, 3);
- gpio_direction_output(gpio, 0);
+}
+int board_eth_init(bd_t *bis) +{
- uint32_t base = IMX_FEC_BASE;
- struct mii_dev *bus = NULL;
- struct phy_device *phydev = NULL;
- int ret;
- setup_iomux_enet();
- bus = fec_get_miibus(base, -1);
- if (!bus)
return 0;- /* scan phy 0 and 5 */
- phydev = phy_find_by_mask(bus, 0x21, PHY_INTERFACE_MODE_RGMII);
- if (!phydev) {
free(bus);return 0;- }
- /* depending on the phy address we can detect our board version */
- if (phydev->addr == 0)
setenv("boardver", "");- else
setenv("boardver", "mr");- printf("using phy at %d\n", phydev->addr);
- ret = fec_probe(bis, -1, base, bus, phydev);
- if (ret) {
printf("FEC MXC: %s:failed\n", __func__);free(phydev);free(bus);- }
- return 0;
+}
+int board_init(void) +{
- gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
- backlight_lcd_off();
- setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
- leds_on();
- /* enable ecspi3 clocks */
- enable_cspi_clock(1, 2);
- return 0;
+}
+int checkboard(void) +{
- puts("Board: "CONFIG_SYS_BOARD"\n");
- return 0;
+}
+#ifdef CONFIG_CMD_BMODE +static const struct boot_mode board_boot_modes[] = {
- /* 4 bit bus width */
- {"mmc0", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)},
- {NULL, 0},
+}; +#endif
+int misc_init_r(void) +{ +#ifdef CONFIG_CMD_BMODE
- add_board_boot_modes(board_boot_modes);
+#endif
- return 0;
+} diff --git a/configs/ot1200_defconfig b/configs/ot1200_defconfig new file mode 100644 index 0000000..11797ce --- /dev/null +++ b/configs/ot1200_defconfig @@ -0,0 +1,3 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg,MX6Q" +CONFIG_ARM=y +CONFIG_TARGET_OT1200=y diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h new file mode 100644 index 0000000..8fb8177 --- /dev/null +++ b/include/configs/ot1200.h @@ -0,0 +1,196 @@ +/*
- Copyright (C) 2010-2013 Freescale Semiconductor, Inc.
- Copyright (C) 2014 Bachmann electronic GmbH
- SPDX-License-Identifier: GPL-2.0+
- */
+#ifndef __CONFIG_H +#define __CONFIG_H
+#include "mx6_common.h" +#define CONFIG_MX6 +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO
+#include <asm/arch/imx-regs.h> +#include <asm/imx-common/gpio.h>
+#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD
+/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
+#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_MISC_INIT_R +#define CONFIG_MXC_GPIO
+/* FUSE Configs */ +#define CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP
+/* UART Configs */ +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART1_BASE
+/* SF Configs */ +#define CONFIG_CMD_SF +#define CONFIG_SPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_SPI_FLASH_MACRONIX +#define CONFIG_SPI_FLASH_SST +#define CONFIG_MXC_SPI +#define CONFIG_SF_DEFAULT_BUS 2 +#define CONFIG_SF_DEFAULT_CS (0|(IMX_GPIO_NR(1, 3)<<8)) +#define CONFIG_SF_DEFAULT_SPEED 25000000 +#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
+/* IO expander */ +#define CONFIG_PCA953X +#define CONFIG_SYS_I2C_PCA953X_ADDR 0x20 +#define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x20, 16} } +#define CONFIG_CMD_PCA953X +#define CONFIG_CMD_PCA953X_INFO
+/* I2C Configs */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_SPEED 100000
+/* OCOTP Configs */ +#define CONFIG_CMD_IMXOTP +#define CONFIG_IMX_OTP +#define IMX_OTP_BASE OCOTP_BASE_ADDR +#define IMX_OTP_ADDR_MAX 0x7F +#define IMX_OTP_DATA_ERROR_VAL 0xBADABADA +#define IMX_OTPWRITE_ENABLED
+/* MMC Configs */ +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_FSL_USDHC_NUM 2
+#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER
+#ifdef CONFIG_MX6Q +#define CONFIG_CMD_SATA +#endif
+/*
- SATA Configs
- */
+#ifdef CONFIG_CMD_SATA +#define CONFIG_DWC_AHSATA +#define CONFIG_SYS_SATA_MAX_DEVICE 1 +#define CONFIG_DWC_AHSATA_PORT_ID 0 +#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR +#define CONFIG_LBA48 +#define CONFIG_LIBATA +#endif
+#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_FEC_MXC +#define CONFIG_MII +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_FEC_XCV_TYPE MII100 +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 0x5 +#define CONFIG_PHYLIB +#define CONFIG_PHY_SMSC
+/* Miscellaneous commands */ +#define CONFIG_CMD_BMODE +#define CONFIG_CMD_SETEXPR
+/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200
+/* Command definition */ +#include <config_cmd_default.h>
+#undef CONFIG_CMD_IMLS
+#define CONFIG_BOOTDELAY 2
+#define CONFIG_PREBOOT ""
+#define CONFIG_LOADADDR 0x12000000 +#define CONFIG_SYS_TEXT_BASE 0x17800000
+/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_CBSIZE 1024
+/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#define CONFIG_CMDLINE_EDITING
+/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR +#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
+#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_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE (64 * 1024) /* 64 kb */ +#define CONFIG_ENV_OFFSET (1024 * 1024) +#define CONFIG_ENV_SECT_SIZE (64 * 1024) /* M25P16 has an erase size of 64 KiB */ +#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
+#define CONFIG_OF_LIBFDT +#define CONFIG_CMD_BOOTZ
+#ifndef CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#endif
+#define CONFIG_CMD_BOOTZ +#define CONFIG_SUPPORT_RAW_INITRD
+/* FS Configs */ +#define CONFIG_CMD_EXT3 +#define CONFIG_CMD_EXT4 +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_FS_GENERIC
+#define CONFIG_BOOTP_SERVERIP +#define CONFIG_BOOTP_BOOTFILE
+#endif /* __CONFIG_H */
Best regards, Stefano Babic