[PATCH 2/2] configs: imx: imx8mm_beacon: Add config option for QSPI booting
Adam Ford
aford173 at gmail.com
Wed Feb 1 14:44:56 CET 2023
On Wed, Feb 1, 2023 at 7:06 AM Stefano Babic <sbabic at denx.de> wrote:
>
> Hi Adam,
>
> I haven't picked up these two patches in my PR due to a small thing (at
> least, what I could see). There are a couple of new CONFIG_ in header
> (CONFIG_SYS_UBOOT_BASE, CFG_ as now is okay), but new CONFIG_ should be
> managed only by Kbuild and are not allowed.
The initial submission was back in November, and I know the Kconfig
has undergone some updates and migrations since then, so I'll rebase
and send a V2 later tonight.
thanks
adam
>
> My pipeline failed, see here:
>
> https://source.denx.de/u-boot/custodians/u-boot-imx/-/jobs/566141
>
> On 19.11.22 20:28, Adam Ford wrote:
> > The imx8mm_beacon SOM has a QSPI part attached to the FSPI controller.
> > Update the header and spl files to support booting from NOR flash and
> > add imx8mm_beacon_fspi_defconfig to support this configuration.
> >
> > Signed-off-by: Adam Ford <aford173 at gmail.com>
> >
> > diff --git a/board/beacon/imx8mm/spl.c b/board/beacon/imx8mm/spl.c
> > index a5f337aa17..4beda0c62d 100644
> > --- a/board/beacon/imx8mm/spl.c
> > +++ b/board/beacon/imx8mm/spl.c
> > @@ -36,6 +36,8 @@ int spl_board_boot_device(enum boot_device boot_dev_spl)
> > return BOOT_DEVICE_MMC2;
> > case USB_BOOT:
> > return BOOT_DEVICE_BOARD;
> > + case QSPI_BOOT:
> > + return BOOT_DEVICE_NOR;
> > default:
> > return BOOT_DEVICE_NONE;
> > }
> > diff --git a/configs/imx8mm_beacon_fspi_defconfig b/configs/imx8mm_beacon_fspi_defconfig
> > new file mode 100644
> > index 0000000000..805fd3f671
> > --- /dev/null
> > +++ b/configs/imx8mm_beacon_fspi_defconfig
> > @@ -0,0 +1,155 @@
> > +CONFIG_ARM=y
> > +CONFIG_ARCH_IMX8M=y
> > +CONFIG_TEXT_BASE=0x40200000
> > +CONFIG_SYS_MALLOC_LEN=0x2000000
> > +CONFIG_SPL_GPIO=y
> > +CONFIG_SPL_LIBCOMMON_SUPPORT=y
> > +CONFIG_SPL_LIBGENERIC_SUPPORT=y
> > +CONFIG_ENV_SIZE=0x2000
> > +CONFIG_ENV_OFFSET=0xFFFFDE00
> > +CONFIG_IMX_CONFIG="board/freescale/imx8mm_evk/imximage-8mm-lpddr4-fspi.cfg"
> > +CONFIG_DM_GPIO=y
> > +CONFIG_DEFAULT_DEVICE_TREE="imx8mm-beacon-kit"
> > +CONFIG_SPL_TEXT_BASE=0x7E2000
> > +CONFIG_TARGET_IMX8MM_BEACON=y
> > +CONFIG_SYS_PROMPT="u-boot=> "
> > +CONFIG_SPL_SERIAL=y
> > +CONFIG_SPL_DRIVERS_MISC=y
> > +CONFIG_SPL=y
> > +CONFIG_SYS_LOAD_ADDR=0x40480000
> > +CONFIG_LTO=y
> > +CONFIG_SYS_MONITOR_LEN=524288
> > +CONFIG_FIT=y
> > +CONFIG_FIT_EXTERNAL_OFFSET=0x3000
> > +CONFIG_SPL_LOAD_FIT=y
> > +# CONFIG_USE_SPL_FIT_GENERATOR is not set
> > +CONFIG_OF_SYSTEM_SETUP=y
> > +CONFIG_USE_BOOTCOMMAND=y
> > +CONFIG_BOOTCOMMAND="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; fi;"
> > +CONFIG_DEFAULT_FDT_FILE="imx8mm-beacon-kit.dtb"
> > +CONFIG_SPL_MAX_SIZE=0x25000
> > +CONFIG_SPL_PAD_TO=0x0
> > +CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
> > +CONFIG_SPL_BSS_START_ADDR=0x910000
> > +CONFIG_SPL_BSS_MAX_SIZE=0x2000
> > +CONFIG_SPL_BOARD_INIT=y
> > +# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
> > +CONFIG_SPL_STACK=0x920000
> > +CONFIG_SYS_SPL_MALLOC=y
> > +CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
> > +CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x42200000
> > +CONFIG_SYS_SPL_MALLOC_SIZE=0x80000
> > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
> > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
> > +CONFIG_SPL_CRC32=y
> > +CONFIG_SPL_I2C=y
> > +CONFIG_SPL_NOR_SUPPORT=y
> > +CONFIG_SPL_POWER=y
> > +CONFIG_SPL_USB_HOST=y
> > +CONFIG_SPL_USB_GADGET=y
> > +CONFIG_SPL_USB_SDP_SUPPORT=y
> > +CONFIG_SPL_WATCHDOG=y
> > +CONFIG_HUSH_PARSER=y
> > +CONFIG_SYS_MAXARGS=64
> > +CONFIG_SYS_CBSIZE=2048
> > +CONFIG_SYS_PBSIZE=2074
> > +CONFIG_SYS_BOOTM_LEN=0x800000
> > +# CONFIG_CMD_EXPORTENV is not set
> > +# CONFIG_CMD_IMPORTENV is not set
> > +# CONFIG_CMD_CRC32 is not set
> > +CONFIG_CMD_CLK=y
> > +CONFIG_CMD_FUSE=y
> > +CONFIG_CMD_GPIO=y
> > +CONFIG_CMD_I2C=y
> > +CONFIG_CMD_MMC=y
> > +CONFIG_CMD_PART=y
> > +CONFIG_CMD_SPI=y
> > +CONFIG_CMD_USB=y
> > +CONFIG_CMD_USB_SDP=y
> > +CONFIG_CMD_USB_MASS_STORAGE=y
> > +CONFIG_CMD_DHCP=y
> > +CONFIG_CMD_MII=y
> > +CONFIG_CMD_PING=y
> > +CONFIG_CMD_CACHE=y
> > +CONFIG_CMD_PMIC=y
> > +CONFIG_CMD_REGULATOR=y
> > +CONFIG_CMD_EXT2=y
> > +CONFIG_CMD_EXT4=y
> > +CONFIG_CMD_EXT4_WRITE=y
> > +CONFIG_CMD_FAT=y
> > +CONFIG_OF_CONTROL=y
> > +CONFIG_SPL_OF_CONTROL=y
> > +CONFIG_ENV_OVERWRITE=y
> > +CONFIG_ENV_IS_IN_MMC=y
> > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> > +CONFIG_SYS_MMC_ENV_DEV=2
> > +CONFIG_SYS_MMC_ENV_PART=2
> > +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
> > +CONFIG_USE_ETHPRIME=y
> > +CONFIG_ETHPRIME="FEC"
> > +CONFIG_NET_RANDOM_ETHADDR=y
> > +CONFIG_SPL_DM=y
> > +CONFIG_SPL_CLK_COMPOSITE_CCF=y
> > +CONFIG_CLK_COMPOSITE_CCF=y
> > +CONFIG_SPL_CLK_IMX8MM=y
> > +CONFIG_CLK_IMX8MM=y
> > +CONFIG_MXC_GPIO=y
> > +CONFIG_DM_PCA953X=y
> > +CONFIG_DM_I2C=y
> > +CONFIG_SUPPORT_EMMC_BOOT=y
> > +CONFIG_MMC_IO_VOLTAGE=y
> > +CONFIG_MMC_UHS_SUPPORT=y
> > +CONFIG_MMC_HS400_ES_SUPPORT=y
> > +CONFIG_MMC_HS400_SUPPORT=y
> > +CONFIG_FSL_USDHC=y
> > +CONFIG_MTD=y
> > +CONFIG_DM_MTD=y
> > +CONFIG_DM_SPI_FLASH=y
> > +CONFIG_SF_DEFAULT_MODE=0
> > +CONFIG_SF_DEFAULT_SPEED=40000000
> > +CONFIG_SPI_FLASH_BAR=y
> > +CONFIG_SPI_FLASH_STMICRO=y
> > +CONFIG_SPI_FLASH_MTD=y
> > +CONFIG_PHYLIB=y
> > +CONFIG_PHY_ATHEROS=y
> > +CONFIG_PHY_GIGE=y
> > +CONFIG_FEC_MXC=y
> > +CONFIG_MII=y
> > +CONFIG_SPL_PHY=y
> > +CONFIG_SPL_NOP_PHY=y
> > +CONFIG_PINCTRL=y
> > +CONFIG_SPL_PINCTRL=y
> > +CONFIG_PINCTRL_IMX8M=y
> > +CONFIG_POWER_DOMAIN=y
> > +CONFIG_IMX8M_POWER_DOMAIN=y
> > +CONFIG_DM_PMIC=y
> > +# CONFIG_SPL_PMIC_CHILDREN is not set
> > +CONFIG_DM_PMIC_BD71837=y
> > +CONFIG_SPL_DM_PMIC_BD71837=y
> > +CONFIG_DM_REGULATOR=y
> > +CONFIG_DM_REGULATOR_BD71837=y
> > +CONFIG_DM_REGULATOR_FIXED=y
> > +CONFIG_DM_REGULATOR_GPIO=y
> > +CONFIG_DM_SERIAL=y
> > +CONFIG_MXC_UART=y
> > +CONFIG_SPI=y
> > +CONFIG_DM_SPI=y
> > +CONFIG_NXP_FSPI=y
> > +CONFIG_SYSRESET=y
> > +CONFIG_SPL_SYSRESET=y
> > +CONFIG_SYSRESET_PSCI=y
> > +CONFIG_SYSRESET_WATCHDOG=y
> > +CONFIG_DM_THERMAL=y
> > +CONFIG_USB=y
> > +CONFIG_USB_EHCI_HCD=y
> > +CONFIG_MXC_USB_OTG_HACTIVE=y
> > +CONFIG_USB_STORAGE=y
> > +CONFIG_USB_GADGET=y
> > +CONFIG_USB_GADGET_VENDOR_NUM=0x0525
> > +CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
> > +CONFIG_CI_UDC=y
> > +CONFIG_SDP_LOADADDR=0x40400000
> > +CONFIG_USB_GADGET_DOWNLOAD=y
> > +CONFIG_IMX_WATCHDOG=y
> > +CONFIG_FSPI_CONF_HEADER=y
> > +CONFIG_FSPI_CONF_FILE="fspi_header.bin"
> > diff --git a/include/configs/imx8mm_beacon.h b/include/configs/imx8mm_beacon.h
> > index 8e08899458..cab4a02c18 100644
> > --- a/include/configs/imx8mm_beacon.h
> > +++ b/include/configs/imx8mm_beacon.h
> > @@ -9,8 +9,17 @@
> > #include <linux/sizes.h>
> > #include <asm/arch/imx-regs.h>
> >
> > +#define UBOOT_ITB_OFFSET 0x57C00
> > +#define FSPI_CONF_BLOCK_SIZE 0x1000
> > +#define UBOOT_ITB_OFFSET_FSPI \
> > + (UBOOT_ITB_OFFSET + FSPI_CONF_BLOCK_SIZE)
> > +#ifdef CONFIG_FSPI_CONF_HEADER
> > +#define CONFIG_SYS_UBOOT_BASE \
>
> See here, it was renamed as CFG_SYS_UBOOT_BASE
>
> > + (QSPI0_AMBA_BASE + UBOOT_ITB_OFFSET_FSPI)
> > +#else
> > #define CONFIG_SYS_UBOOT_BASE \
> > (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
> > +#endif
> >
> > #ifdef CONFIG_SPL_BUILD
> > /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
>
> Best regards,
> Stefano
>
> --
> =====================================================================
> DENX Software Engineering GmbH, Managing Director: Erika Unter
> HRB 165235 Munich, Office: Kirchenstr.5, 82194 Groebenzell, Germany
> Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
> =====================================================================
>
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