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Add iMX8DX DDR3 arm2 board support 

When rewoked eMMC to MMC socket, change MMC driver can recognize the card
Enable the fastboot to test usb gadget

Signed-off-by: Ye Li <ye.li@nxp.com>
zero-sugar
Ye Li 2018-07-27 08:33:00 -07:00 committed by Han Xu
parent eeb6a8d545
commit d0602d2ee6
5 changed files with 32 additions and 11 deletions
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4
arch/arm/dts/fsl-imx8qxp-lpddr4-arm2.dts
View File

@ -398,7 +398,7 @@
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
bus-width = <8>;
bus-width = <4>;
non-removable;
status = "okay";
};
@ -424,5 +424,5 @@
};
&usb2 {
status = "okay";
status = "disabled";
};

24
configs/imx8qxp_ddr3_arm2_defconfig
View File

@ -16,6 +16,17 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_IMX_LPI2C=y
CONFIG_CMD_I2C=y
CONFIG_FASTBOOT=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_CMD_FASTBOOT=y
CONFIG_ANDROID_BOOT_IMAGE=y
CONFIG_FSL_FASTBOOT=y
CONFIG_BCB_SUPPORT=y
CONFIG_FASTBOOT_BUF_ADDR=0x82800000
CONFIG_FASTBOOT_BUF_SIZE=0x40000000
CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=0
CONFIG_FASTBOOT_USB_DEV=0
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_IMX8=y
@ -28,15 +39,15 @@ CONFIG_USB_STORAGE=y
CONFIG_CMD_USB_MASS_STORAGE=y
CONFIG_USB_GADGET=y
# CONFIG_CI_UDC=y
CONFIG_CI_UDC=y
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_USB_GADGET_MANUFACTURER="FSL"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_USB_GADGET_VENDOR_NUM=0x18d1
CONFIG_USB_GADGET_PRODUCT_NUM=0x0d02
CONFIG_USB_CDNS3=y
CONFIG_USB_CDNS3_GADGET=y
CONFIG_USB_GADGET_DUALSPEED=y
#CONFIG_USB_CDNS3=y
#CONFIG_USB_CDNS3_GADGET=y
#CONFIG_USB_GADGET_DUALSPEED=y
CONFIG_CMD_GPIO=y
CONFIG_DM_GPIO=y
@ -47,6 +58,7 @@ CONFIG_FS_FAT=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MMC=y
CONFIG_DM_MMC=y
CONFIG_EFI_PARTITION=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_MMC_HS400_ES_SUPPORT=y

7
drivers/mmc/mmc.c
View File

@ -647,11 +647,14 @@ static int mmc_send_op_cond_iter(struct mmc *mmc, int use_arg)
cmd.resp_type = MMC_RSP_R3;
cmd.cmdarg = 0;
if (use_arg && !mmc_host_is_spi(mmc))
#if 0
cmd.cmdarg = OCR_HCS |
(mmc->cfg->voltages &
(mmc->ocr & OCR_VOLTAGE_MASK)) |
(mmc->ocr & OCR_ACCESS_MODE);
#endif
cmd.cmdarg = 0x40FF8000;
err = mmc_send_cmd(mmc, &cmd, NULL);
if (err)
return err;
@ -667,8 +670,8 @@ static int mmc_send_op_cond(struct mmc *mmc)
mmc_go_idle(mmc);
/* Asking to the card its capabilities */
for (i = 0; i < 2; i++) {
err = mmc_send_op_cond_iter(mmc, i != 0);
for (i = 0; i < 10; i++) {
err = mmc_send_op_cond_iter(mmc, 1);
if (err)
return err;

6
include/configs/imx8qxp_arm2.h
View File

@ -15,6 +15,10 @@
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_ARCH_MISC_INIT
#define CONFIG_MMC_TRACE
#define CONFIG_CMD_READ
/* Flat Device Tree Definitions */
#define CONFIG_OF_BOARD_SETUP
@ -343,6 +347,8 @@
#define CONFIG_APBH_DMA_BURST8
#endif
#define CONFIG_SERIAL_TAG
/* USB Config */
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2

2
include/mmc.h
View File

@ -154,7 +154,7 @@ static inline bool mmc_is_tuning_cmd(uint cmdidx)
#define OCR_BUSY 0x80000000
#define OCR_HCS 0x40000000
#define OCR_S18R 0x1000000
#define OCR_VOLTAGE_MASK 0x007FFF80
#define OCR_VOLTAGE_MASK 0x00FFFF80
#define OCR_ACCESS_MODE 0x60000000
#define MMC_ERASE_ARG 0x00000000