[U-Boot] (no subject)
Stefano Babic
sbabic at denx.de
Fri Apr 26 08:27:45 UTC 2019
Hi Parthiban,
I missed this one, thanks for remind. I will just push to u-boot-imx and
then merge yours.
Regards,
Stefano
On 26/04/19 10:02, Parthiban Nallathambi wrote:
> Ping on this patch.
>
> Thanks,
> Parthiban N
>
> On 4/10/19 4:35 PM, Parthiban Nallathambi wrote:
>> Extend PHYTEC phyBOARD-i.MX6UL for phyCORE-i.MX6UL SoM (PCL063)
>> with eMMC on SoM.
>>
>> CPU: Freescale i.MX6ULL rev1.0 792 MHz (running at 396 MHz)
>> CPU: Industrial temperature grade (-40C to 105C) at 38C
>> Reset cause: POR
>> Model: Phytec phyBOARD-i.MX6ULL-Segin SBC
>> Board: PHYTEC phyCORE-i.MX6ULL
>> DRAM: 256 MiB
>> MMC: FSL_SDHC: 0, FSL_SDHC: 1
>> In: serial at 02020000
>> Out: serial at 02020000
>> Err: serial at 02020000
>> Net: FEC0
>>
>> Working:
>> - Eth0
>> - i2C
>> - MMC/SD
>> - eMMC
>> - UART (1 & 5)
>> - USB (host & otg)
>>
>> Signed-off-by: Parthiban Nallathambi <parthitce at gmail.com>
>> ---
>>
>> Notes:
>> Changes in v2:
>> - disabled gpmi and usdhc by default in pcl063-common.dtsi. Board
>> dts enables it based on the flash storage which is present.
>> - added CONFIG_SYS_FSL_USDHC_NUM in pcl063.h
>>
>> arch/arm/dts/Makefile | 1 +
>> arch/arm/dts/imx6ul-phycore-segin.dts | 7 +-
>> arch/arm/dts/imx6ull-phycore-segin.dts | 70 +++++++++++
>> ...{imx6ul-pcl063.dtsi => pcl063-common.dtsi} | 33 ++++-
>> arch/arm/mach-imx/mx6/Kconfig | 12 ++
>> board/phytec/pcl063/Kconfig | 13 ++
>> board/phytec/pcl063/MAINTAINERS | 6 +-
>> board/phytec/pcl063/pcl063.c | 5 +-
>> board/phytec/pcl063/spl.c | 76 +++++++++++-
>> configs/phycore_pcl063_ull_defconfig | 54 ++++++++
>> include/configs/pcl063.h | 2 +
>> include/configs/pcl063_ull.h | 117 ++++++++++++++++++
>> 12 files changed, 384 insertions(+), 12 deletions(-)
>> create mode 100644 arch/arm/dts/imx6ull-phycore-segin.dts
>> rename arch/arm/dts/{imx6ul-pcl063.dtsi => pcl063-common.dtsi} (83%)
>> create mode 100644 configs/phycore_pcl063_ull_defconfig
>> create mode 100644 include/configs/pcl063_ull.h
>>
>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
>> index 930b7e03db..8459acb344 100644
>> --- a/arch/arm/dts/Makefile
>> +++ b/arch/arm/dts/Makefile
>> @@ -539,6 +539,7 @@ dtb-$(CONFIG_MX6UL) += \
>> dtb-$(CONFIG_MX6ULL) += \
>> imx6ull-14x14-evk.dtb \
>> imx6ull-colibri.dtb \
>> + imx6ull-phycore-segin.dtb
>> dtb-$(CONFIG_MX7) += imx7d-sdb.dtb \
>> imx7d-sdb-qspi.dtb \
>> diff --git a/arch/arm/dts/imx6ul-phycore-segin.dts
>> b/arch/arm/dts/imx6ul-phycore-segin.dts
>> index a46012e2b4..7d68bf8430 100644
>> --- a/arch/arm/dts/imx6ul-phycore-segin.dts
>> +++ b/arch/arm/dts/imx6ul-phycore-segin.dts
>> @@ -16,7 +16,8 @@
>> /dts-v1/;
>> -#include "imx6ul-pcl063.dtsi"
>> +#include "imx6ul.dtsi"
>> +#include "pcl063-common.dtsi"
>> / {
>> model = "Phytec phyBOARD-i.MX6UL-Segin SBC";
>> @@ -24,6 +25,10 @@
>> "fsl,imx6ul";
>> };
>> +&gpmi {
>> + status = "okay";
>> +};
>> +
>> &i2c1 {
>> i2c_rtc: rtc at 68 {
>> compatible = "microcrystal,rv4162";
>> diff --git a/arch/arm/dts/imx6ull-phycore-segin.dts
>> b/arch/arm/dts/imx6ull-phycore-segin.dts
>> new file mode 100644
>> index 0000000000..6df3ad2e4a
>> --- /dev/null
>> +++ b/arch/arm/dts/imx6ull-phycore-segin.dts
>> @@ -0,0 +1,70 @@
>> +// SPDX-License-Identifier: GPL-2.0+
>> +/*
>> + * Copyright (C) 2019 Parthiban Nallathambi <parthitce at gmail.com>
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include "imx6ull.dtsi"
>> +#include "pcl063-common.dtsi"
>> +
>> +/ {
>> + model = "Phytec phyBOARD-i.MX6ULL-Segin SBC";
>> + compatible = "phytec,phyboard-imx6ull-segin",
>> "phytec,imx6ull-pcl063",
>> + "fsl,imx6ull";
>> +};
>> +
>> +&i2c1 {
>> + i2c_rtc: rtc at 68 {
>> + compatible = "microcrystal,rv4162";
>> + reg = <0x68>;
>> + status = "okay";
>> + };
>> +};
>> +
>> +&uart5 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_uart5>;
>> + uart-has-rtscts;
>> + status = "okay";
>> +};
>> +
>> +&usdhc2 {
>> + status = "okay";
>> +};
>> +
>> +&usbotg1 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_usb_otg1_id>;
>> + dr_mode = "otg";
>> + srp-disable;
>> + hnp-disable;
>> + adp-disable;
>> + status = "okay";
>> +};
>> +
>> +&usbotg2 {
>> + dr_mode = "host";
>> + disable-over-current;
>> + status = "okay";
>> +};
>> +
>> +&iomuxc {
>> + pinctrl-names = "default";
>> +
>> + pinctrl_uart5: uart5grp {
>> + fsl,pins = <
>> + MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX 0x1b0b1
>> + MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x1b0b1
>> + MX6UL_PAD_GPIO1_IO08__UART5_DCE_RTS 0x1b0b1
>> + MX6UL_PAD_GPIO1_IO09__UART5_DCE_CTS 0x1b0b1
>> + >;
>> + };
>> +
>> + pinctrl_usb_otg1_id: usbotg1idgrp {
>> + fsl,pins = <
>> + MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
>> + >;
>> + };
>> +
>> +};
>> diff --git a/arch/arm/dts/imx6ul-pcl063.dtsi
>> b/arch/arm/dts/pcl063-common.dtsi
>> similarity index 83%
>> rename from arch/arm/dts/imx6ul-pcl063.dtsi
>> rename to arch/arm/dts/pcl063-common.dtsi
>> index 24a6a47983..2b14b2dc5f 100644
>> --- a/arch/arm/dts/imx6ul-pcl063.dtsi
>> +++ b/arch/arm/dts/pcl063-common.dtsi
>> @@ -7,10 +7,6 @@
>> * Author: Christian Hemp <c.hemp at phytec.de>
>> */
>> -/dts-v1/;
>> -
>> -#include "imx6ul.dtsi"
>> -
>> / {
>> model = "Phytec phyCORE-i.MX6 Ultra Lite SOM";
>> compatible = "phytec,imx6ul-pcl063", "fsl,imx6ul";
>> @@ -47,7 +43,7 @@
>> pinctrl-0 = <&pinctrl_gpmi_nand>;
>> nand-on-flash-bbt;
>> fsl,no-blockmark-swap;
>> - status = "okay";
>> + status = "disabled";
>> #address-cells = <1>;
>> #size-cells = <1>;
>> @@ -99,6 +95,18 @@
>> status = "okay";
>> };
>> +&usdhc2 {
>> + u-boot,dm-spl;
>> + u-boot,dm-pre-reloc;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_usdhc2>;
>> + bus-width = <8>;
>> + no-1-8-v;
>> + non-removable;
>> + keep-power-in-suspend;
>> + status = "disabled";
>> +};
>> +
>> &iomuxc {
>> pinctrl-names = "default";
>> @@ -170,4 +178,19 @@
>> >;
>> };
>> +
>> + pinctrl_usdhc2: usdhc2grp {
>> + fsl,pins = <
>> + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9
>> + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9
>> + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9
>> + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9
>> + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9
>> + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9
>> + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170f9
>> + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170f9
>> + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170f9
>> + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170f9
>> + >;
>> + };
>> };
>> diff --git a/arch/arm/mach-imx/mx6/Kconfig
>> b/arch/arm/mach-imx/mx6/Kconfig
>> index e782859b1e..5e2f08e500 100644
>> --- a/arch/arm/mach-imx/mx6/Kconfig
>> +++ b/arch/arm/mach-imx/mx6/Kconfig
>> @@ -443,6 +443,18 @@ config TARGET_PCL063
>> select DM_THERMAL
>> select SUPPORT_SPL
>> +config TARGET_PCL063_ULL
>> + bool "PHYTEC PCL063 (phyCORE-i.MX6ULL)"
>> + select MX6ULL
>> + select DM
>> + select DM_ETH
>> + select DM_GPIO
>> + select DM_I2C
>> + select DM_MMC
>> + select DM_SERIAL
>> + select DM_THERMAL
>> + select SUPPORT_SPL
>> +
>> config TARGET_SECOMX6
>> bool "secomx6 boards"
>> diff --git a/board/phytec/pcl063/Kconfig b/board/phytec/pcl063/Kconfig
>> index 977db70f64..58f72f2791 100644
>> --- a/board/phytec/pcl063/Kconfig
>> +++ b/board/phytec/pcl063/Kconfig
>> @@ -10,3 +10,16 @@ config SYS_CONFIG_NAME
>> default "pcl063"
>> endif
>> +
>> +if TARGET_PCL063_ULL
>> +
>> +config SYS_BOARD
>> + default "pcl063"
>> +
>> +config SYS_VENDOR
>> + default "phytec"
>> +
>> +config SYS_CONFIG_NAME
>> + default "pcl063_ull"
>> +
>> +endif
>> diff --git a/board/phytec/pcl063/MAINTAINERS
>> b/board/phytec/pcl063/MAINTAINERS
>> index c65a951f3d..70e03cfe71 100644
>> --- a/board/phytec/pcl063/MAINTAINERS
>> +++ b/board/phytec/pcl063/MAINTAINERS
>> @@ -1,8 +1,12 @@
>> PCL063 BOARD
>> M: Martyn Welch <martyn.welch at collabora.com>
>> +M: Parthiban Nallathambi <parthitce at gmail.com>
>> S: Maintained
>> -F: arch/arm/dts/imx6ul-pcl063.dtsi
>> F: arch/arm/dts/imx6ul-phycore-segin.dts
>> +F: arch/arm/dts/imx6ull-phycore-segin.dts
>> +F: arch/arm/dts/pcl063-common.dtsi
>> F: board/phytec/pcl063/
>> F: configs/phycore_pcl063_defconfig
>> +F: configs/phycore_pcl063_ull_defconfig
>> F: include/configs/pcl063.h
>> +F: include/configs/pcl063_ull.h
>> diff --git a/board/phytec/pcl063/pcl063.c b/board/phytec/pcl063/pcl063.c
>> index 38b233d1b0..17012df037 100644
>> --- a/board/phytec/pcl063/pcl063.c
>> +++ b/board/phytec/pcl063/pcl063.c
>> @@ -200,7 +200,10 @@ int board_init(void)
>> int checkboard(void)
>> {
>> - puts("Board: PHYTEC phyCORE-i.MX6UL\n");
>> + u32 cpurev = get_cpu_rev();
>> +
>> + printf("Board: PHYTEC phyCORE-i.MX%s\n",
>> + get_imx_type((cpurev & 0xFF000) >> 12));
>> return 0;
>> }
>> diff --git a/board/phytec/pcl063/spl.c b/board/phytec/pcl063/spl.c
>> index b93cd493f2..73a774645d 100644
>> --- a/board/phytec/pcl063/spl.c
>> +++ b/board/phytec/pcl063/spl.c
>> @@ -13,6 +13,7 @@
>> #include <asm/arch/mx6-ddr.h>
>> #include <asm/arch/mx6-pins.h>
>> #include <asm/arch/crm_regs.h>
>> +#include <asm/arch/sys_proto.h>
>> #include <fsl_esdhc.h>
>> /* Configuration for Micron MT41K256M16TW-107 IT:P, 32M x 16 x 8
>> -> 256MiB */
>> @@ -117,11 +118,32 @@ static iomux_v3_cfg_t const usdhc1_pads[] = {
>> MX6_PAD_UART1_RTS_B__USDHC1_CD_B | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> };
>> +#ifndef CONFIG_NAND_MXS
>> +static iomux_v3_cfg_t const usdhc2_pads[] = {
>> + MX6_PAD_NAND_RE_B__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_WE_B__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA00__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA01__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA02__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA04__USDHC2_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA05__USDHC2_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA06__USDHC2_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> + MX6_PAD_NAND_DATA07__USDHC2_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
>> +};
>> +#endif
>> +
>> static struct fsl_esdhc_cfg usdhc_cfg[] = {
>> {
>> .esdhc_base = USDHC1_BASE_ADDR,
>> .max_bus_width = 4,
>> },
>> +#ifndef CONFIG_NAND_MXS
>> + {
>> + .esdhc_base = USDHC2_BASE_ADDR,
>> + .max_bus_width = 8,
>> + },
>> +#endif
>> };
>> int board_mmc_getcd(struct mmc *mmc)
>> @@ -131,12 +153,58 @@ int board_mmc_getcd(struct mmc *mmc)
>> int board_mmc_init(bd_t *bis)
>> {
>> - imx_iomux_v3_setup_multiple_pads(usdhc1_pads,
>> ARRAY_SIZE(usdhc1_pads));
>> - usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
>> -
>> - return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
>> + int i, ret;
>> +
>> + for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
>> + switch (i) {
>> + case 0:
>> + SETUP_IOMUX_PADS(usdhc1_pads);
>> + usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
>> + break;
>> +#ifndef CONFIG_NAND_MXS
>> + case 1:
>> + SETUP_IOMUX_PADS(usdhc2_pads);
>> + usdhc_cfg[i].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
>> + break;
>> +#endif
>> + default:
>> + printf("Warning - USDHC%d controller not supporting\n",
>> + i + 1);
>> + return 0;
>> + }
>> +
>> + ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
>> + if (ret) {
>> + printf("Warning: failed to initialize mmc dev %d\n", i);
>> + return ret;
>> + }
>> + }
>> +
>> + return 0;
>> }
>> +void board_boot_order(u32 *spl_boot_list)
>> +{
>> + u32 bmode = imx6_src_get_boot_mode();
>> + u8 boot_dev = BOOT_DEVICE_MMC1;
>> +
>> + switch ((bmode & IMX6_BMODE_MASK) >> IMX6_BMODE_SHIFT) {
>> + case IMX6_BMODE_SD:
>> + case IMX6_BMODE_ESD:
>> + boot_dev = BOOT_DEVICE_MMC1;
>> + break;
>> + case IMX6_BMODE_MMC:
>> + case IMX6_BMODE_EMMC:
>> + boot_dev = BOOT_DEVICE_MMC2;
>> + break;
>> + default:
>> + /* Default - BOOT_DEVICE_MMC1 */
>> + printf("Wrong board boot order\n");
>> + break;
>> + }
>> +
>> + spl_boot_list[0] = boot_dev;
>> +}
>> #endif /* CONFIG_FSL_ESDHC */
>> void board_init_f(ulong dummy)
>> diff --git a/configs/phycore_pcl063_ull_defconfig
>> b/configs/phycore_pcl063_ull_defconfig
>> new file mode 100644
>> index 0000000000..75408a8344
>> --- /dev/null
>> +++ b/configs/phycore_pcl063_ull_defconfig
>> @@ -0,0 +1,54 @@
>> +CONFIG_ARM=y
>> +CONFIG_ARCH_MX6=y
>> +CONFIG_SYS_TEXT_BASE=0x87800000
>> +CONFIG_SPL_LIBCOMMON_SUPPORT=y
>> +CONFIG_SPL_LIBGENERIC_SUPPORT=y
>> +CONFIG_TARGET_PCL063_ULL=y
>> +CONFIG_SPL_MMC_SUPPORT=y
>> +CONFIG_SPL_SERIAL_SUPPORT=y
>> +CONFIG_SPL=y
>> +# CONFIG_CMD_DEKBLOB is not set
>> +CONFIG_DISTRO_DEFAULTS=y
>> +CONFIG_NR_DRAM_BANKS=8
>> +CONFIG_FIT=y
>> +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
>> +CONFIG_BOOTDELAY=3
>> +# CONFIG_USE_BOOTCOMMAND is not set
>> +CONFIG_BOARD_EARLY_INIT_F=y
>> +CONFIG_SPL_USB_HOST_SUPPORT=y
>> +CONFIG_SPL_WATCHDOG_SUPPORT=y
>> +CONFIG_CMD_DM=y
>> +CONFIG_CMD_GPIO=y
>> +CONFIG_CMD_GPT=y
>> +# CONFIG_RANDOM_UUID is not set
>> +CONFIG_CMD_I2C=y
>> +CONFIG_CMD_MMC=y
>> +CONFIG_CMD_USB=y
>> +CONFIG_CMD_USB_SDP=y
>> +CONFIG_CMD_CACHE=y
>> +# CONFIG_ISO_PARTITION is not set
>> +CONFIG_OF_CONTROL=y
>> +CONFIG_DEFAULT_DEVICE_TREE="imx6ull-phycore-segin"
>> +CONFIG_DM_I2C_GPIO=y
>> +CONFIG_SYS_I2C_MXC=y
>> +CONFIG_FSL_ESDHC=y
>> +CONFIG_PHYLIB=y
>> +CONFIG_PHY_MICREL=y
>> +CONFIG_FEC_MXC=y
>> +CONFIG_MII=y
>> +CONFIG_PINCTRL=y
>> +CONFIG_PINCTRL_IMX6=y
>> +CONFIG_DM_PMIC=y
>> +# CONFIG_SPL_PMIC_CHILDREN is not set
>> +CONFIG_DM_REGULATOR=y
>> +CONFIG_DM_REGULATOR_FIXED=y
>> +CONFIG_MXC_UART=y
>> +CONFIG_USB=y
>> +CONFIG_DM_USB=y
>> +CONFIG_USB_GADGET=y
>> +CONFIG_USB_GADGET_MANUFACTURER="Phytec"
>> +CONFIG_USB_GADGET_VENDOR_NUM=0x01b67
>> +CONFIG_USB_GADGET_PRODUCT_NUM=0x4fff
>> +CONFIG_CI_UDC=y
>> +CONFIG_USB_GADGET_DOWNLOAD=y
>> +CONFIG_LZO=y
>> diff --git a/include/configs/pcl063.h b/include/configs/pcl063.h
>> index 4ceab519cb..c032f05fc5 100644
>> --- a/include/configs/pcl063.h
>> +++ b/include/configs/pcl063.h
>> @@ -24,6 +24,8 @@
>> #undef CONFIG_SPL_TEXT_BASE
>> #define CONFIG_SPL_TEXT_BASE 0x00909000
>> +#define CONFIG_SYS_FSL_USDHC_NUM 1
>> +
>> /* Size of malloc() pool */
>> #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
>> diff --git a/include/configs/pcl063_ull.h
>> b/include/configs/pcl063_ull.h
>> new file mode 100644
>> index 0000000000..0f1a010b4e
>> --- /dev/null
>> +++ b/include/configs/pcl063_ull.h
>> @@ -0,0 +1,117 @@
>> +/* SPDX-License-Identifier: GPL-2.0+ */
>> +/*
>> + * Board configuration file for Phytec phyBOARD-i.MX6ULL-Segin SBC
>> + * Copyright (C) 2019 Parthiban Nallathambi <parthitce at gmail.com>
>> + *
>> + * Based on include/configs/xpress.h:
>> + * Copyright (C) 2015-2016 Stefan Roese <sr at denx.de>
>> + */
>> +#ifndef __PCL063_ULL_H
>> +#define __PCL063_ULL_H
>> +
>> +#include <linux/sizes.h>
>> +#include "mx6_common.h"
>> +
>> +/* SPL options */
>> +#include "imx6_spl.h"
>> +
>> +#define CONFIG_SYS_FSL_USDHC_NUM 2
>> +
>> +/* Size of malloc() pool */
>> +#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
>> +
>> +/* Environment settings */
>> +#define CONFIG_ENV_SIZE (0x4000)
>> +#define CONFIG_ENV_OFFSET (0x80000)
>> +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
>> +#define CONFIG_ENV_OFFSET_REDUND \
>> + (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
>> +
>> +/* Environment in SD */
>> +#define CONFIG_SYS_MMC_ENV_DEV 0
>> +#define CONFIG_SYS_MMC_ENV_PART 0
>> +#define MMC_ROOTFS_DEV 0
>> +#define MMC_ROOTFS_PART 2
>> +
>> +/* Console configs */
>> +#define CONFIG_MXC_UART_BASE UART1_BASE
>> +
>> +/* MMC Configs */
>> +#define CONFIG_FSL_USDHC
>> +
>> +#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
>> +#define CONFIG_SUPPORT_EMMC_BOOT
>> +
>> +/* I2C configs */
>> +#ifdef CONFIG_CMD_I2C
>> +#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
>> +#define CONFIG_SYS_I2C_SPEED 100000
>> +#endif
>> +
>> +/* Miscellaneous configurable options */
>> +#define CONFIG_SYS_MEMTEST_START 0x80000000
>> +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START +
>> 0x10000000)
>> +
>> +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
>> +#define CONFIG_SYS_HZ 1000
>> +
>> +/* Physical Memory Map */
>> +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
>> +#define PHYS_SDRAM_SIZE SZ_256M
>> +
>> +#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)
>> +
>> +/* NAND */
>> +#define CONFIG_SYS_MAX_NAND_DEVICE 1
>> +#define CONFIG_SYS_NAND_BASE 0x40000000
>> +
>> +/* USB Configs */
>> +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
>> +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
>> +#define CONFIG_MXC_USB_FLAGS 0
>> +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
>> +
>> +#define CONFIG_IMX_THERMAL
>> +
>> +#define ENV_MMC \
>> + "mmcdev=" __stringify(MMC_ROOTFS_DEV) "\0" \
>> + "mmcpart=" __stringify(MMC_ROOTFS_PART) "\0" \
>> + "fitpart=1\0" \
>> + "bootdelay=3\0" \
>> + "silent=1\0" \
>> + "optargs=rw rootwait\0" \
>> + "mmcautodetect=yes\0" \
>> + "mmcrootfstype=ext4\0" \
>> + "mmcfit_name=fitImage\0" \
>> + "mmcloadfit=fatload mmc ${mmcdev}:${fitpart} ${fit_addr} " \
>> + "${mmcfit_name}\0" \
>> + "mmcargs=setenv bootargs " \
>> + "root=/dev/mmcblk${mmcdev}p${mmcpart} ${optargs} " \
>> + "console=${console} rootfstype=${mmcrootfstype}\0" \
>> + "mmc_mmc_fit=run mmcloadfit;run mmcargs addcon; bootm
>> ${fit_addr}\0" \
>> +
>> +/* Default environment */
>> +#define CONFIG_EXTRA_ENV_SETTINGS \
>> + "fdt_high=0xffffffff\0" \
>> + "console=ttymxc0,115200n8\0" \
>> + "addcon=setenv bootargs ${bootargs}
>> console=${console},${baudrate}\0" \
>> + "fit_addr=0x82000000\0" \
>> + ENV_MMC
>> +
>> +#define CONFIG_BOOTCOMMAND "run mmc_mmc_fit"
>> +
>> +#define BOOT_TARGET_DEVICES(func) \
>> + func(MMC, mmc, 0) \
>> + func(MMC, mmc, 1) \
>> + func(DHCP, dhcp, na)
>> +
>> +#include <config_distro_bootcmd.h>
>> +
>> +#endif /* __PCL063_ULL_H */
>>
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
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