Hi Stefano. Thanks for you review. I will send a V2 after the other patches I have send got reviewed too.
> > On 09/09/2014 16:41, Christian Gmeiner wrote: >> This patch adds support for the OT1200 series of devices. >> >> Following components are used in u-boot: >> + ethernet >> + i2c >> + emmc >> + gpio > > It looks incomplete or wrong. I see you set up sata, too. Good catch. For the initial board support I will remove sata support and will add it with later patches. > >> >> The main difference between the different models of the OT1200 >> series is how ethernet is connected (directly to a switch or >> to a normal phy). > > It would be nice to add a README in your board directory explaining the > differences and something more about your boards. > That is doable :) >> >> Signed-off-by: Christian Gmeiner <christian.gmei...@gmail.com> >> --- >> arch/arm/Kconfig | 4 + >> board/bachmann/ot1200/Kconfig | 23 ++++ >> board/bachmann/ot1200/MAINTAINERS | 6 + >> board/bachmann/ot1200/Makefile | 9 ++ >> board/bachmann/ot1200/ot1200.c | 262 >> ++++++++++++++++++++++++++++++++++++++ >> configs/ot1200_defconfig | 3 + >> include/configs/ot1200.h | 195 ++++++++++++++++++++++++++++ >> 7 files changed, 502 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/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 22f0f09..c93dcb6 100644 >> --- a/arch/arm/Kconfig >> +++ b/arch/arm/Kconfig >> @@ -412,6 +412,9 @@ config TARGET_HUMMINGBOARD >> config TARGET_TQMA6 >> bool "TQ Systems TQMa6 board" >> >> +config TARGET_OT1200 >> + bool "Bachmann OT1200" >> + >> config OMAP34XX >> bool "OMAP34XX SoC" >> >> @@ -564,6 +567,7 @@ 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.gmei...@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 <l...@denx.de> >> +# (C) Copyright 2012-2013 Freescale Semiconductor, Inc. >> +# Copyright (C) 2013, Boundary Devices <i...@boundarydevices.com> >> +# >> +# SPDX-License-Identifier: GPL-2.0+ >> +# >> + >> +obj-y := ot1200.o >> diff --git a/board/bachmann/ot1200/ot1200.c b/board/bachmann/ot1200/ot1200.c >> new file mode 100644 >> index 0000000..1c04f45 >> --- /dev/null >> +++ b/board/bachmann/ot1200/ot1200.c >> @@ -0,0 +1,262 @@ >> +/* >> + * Copyright (C) 2010-2013 Freescale Semiconductor, Inc. >> + * Copyright (C) 2014, Bachmann electronic GmbH >> + * >> + * SPDX-License-Identifier: GPL-2.0+ >> + */ >> + >> +#include <common.h> >> +#include <asm/io.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/sata.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 UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ >> + PAD_CTL_SPEED_MED | PAD_CTL_DSE_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 | \ >> + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS) >> + >> +#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \ >> + PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) >> + >> +#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ >> + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \ >> + PAD_CTL_ODE | PAD_CTL_SRE_FAST) >> + >> +#define OUTPUT_40OHM (PAD_CTL_SPEED_MED|PAD_CTL_DSE_40ohm) > > You do not use it consequently. You define it here, but you have > previously explicitely set PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm in > I2C_PAD_CTRL. Do not mix them, and if you wnat to define, use it in all > your code. Ok. > >> + >> +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) >> +{ >> + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; >> + int reg; >> + >> + 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 */ >> + reg = __raw_readl(&mxc_ccm->CCGR1); >> + reg |= MXC_CCM_CCGR1_ECSPI3S_MASK; >> + writel(reg, &mxc_ccm->CCGR1); > > I know it was merged after you send your patch, but we have now helper > functions for this. Please check enable_cspi_clock(), commit > 224beb833e544b802f08765271cec07667d39669, and use that function. That is great - I will switch over to the helper function. > >> diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h >> new file mode 100644 >> index 0000000..fa21874 >> --- /dev/null >> +++ b/include/configs/ot1200.h >> @@ -0,0 +1,195 @@ >> +/* >> + * 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_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 */ >> > Greets -- Christian Gmeiner, MSc https://soundcloud.com/christian-gmeiner _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot