RE: [EXT] Re: [PATCH v1 1/2] imx8mp: configs: add support for distro boot commands
> -Original Message- > From: Fabio Estevam > Sent: 2020年12月18日 18:59 > To: Alice Guo (OSS) > Cc: Stefano Babic ; Peng Fan ; > dl-uboot-imx ; Ye Li ; U-Boot-Denx > ; Alice Guo > Subject: [EXT] Re: [PATCH v1 1/2] imx8mp: configs: add support for distro boot > commands > > Caution: EXT Email > > Hi Alice, > > On Thu, Dec 17, 2020 at 7:28 AM Alice Guo (OSS) > wrote: > > > diff --git a/configs/imx8mp_evk_defconfig > > b/configs/imx8mp_evk_defconfig index cd5724e811..7831a940a3 100644 > > --- a/configs/imx8mp_evk_defconfig > > +++ b/configs/imx8mp_evk_defconfig > > @@ -51,6 +51,8 @@ CONFIG_CMD_EXT2=y > > CONFIG_CMD_EXT4=y > > CONFIG_CMD_EXT4_WRITE=y > > CONFIG_CMD_FAT=y > > +CONFIG_CMD_PART=y > > +CONFIG_CMD_FS_GENERIC=y > > Please read doc/README.distro, which states: > > "In your board's defconfig, enable the DISTRO_DEFAULTS option by adding a line > with "CONFIG_DISTRO_DEFAULTS=y"." Hi, I know "CONFIG_DISTRO_DEFAULTS=y" exists. It can work when I write like this so that I did not change it. I will modify as your advice. Thank you. Best Regards, Alice
Re: [PATCH v1 1/2] imx8mp: configs: add support for distro boot commands
Hi Alice, On Thu, Dec 17, 2020 at 7:28 AM Alice Guo (OSS) wrote: > diff --git a/configs/imx8mp_evk_defconfig b/configs/imx8mp_evk_defconfig > index cd5724e811..7831a940a3 100644 > --- a/configs/imx8mp_evk_defconfig > +++ b/configs/imx8mp_evk_defconfig > @@ -51,6 +51,8 @@ CONFIG_CMD_EXT2=y > CONFIG_CMD_EXT4=y > CONFIG_CMD_EXT4_WRITE=y > CONFIG_CMD_FAT=y > +CONFIG_CMD_PART=y > +CONFIG_CMD_FS_GENERIC=y Please read doc/README.distro, which states: "In your board's defconfig, enable the DISTRO_DEFAULTS option by adding a line with "CONFIG_DISTRO_DEFAULTS=y"."
RE: [EXT] RE: [PATCH v1 1/2] imx8mp: configs: add support for distro boot commands
> -Original Message- > From: ZHIZHIKIN Andrey > Sent: 2020年12月17日 19:21 > To: Alice Guo (OSS) ; sba...@denx.de; > feste...@gmail.com; Peng Fan > Cc: dl-uboot-imx ; Ye Li ; > u-boot@lists.denx.de; Alice Guo > Subject: [EXT] RE: [PATCH v1 1/2] imx8mp: configs: add support for distro boot > commands > > Caution: EXT Email > > Hello Alice, > > > -Original Message- > > From: U-Boot On Behalf Of Alice Guo > > (OSS) > > Sent: Thursday, December 17, 2020 11:29 AM > > To: sba...@denx.de; feste...@gmail.com; peng@nxp.com > > Cc: uboot-...@nxp.com; ye...@nxp.com; u-boot@lists.denx.de; Alice Guo > > > > Subject: [PATCH v1 1/2] imx8mp: configs: add support for distro boot > > commands > > > > From: Alice Guo > > > > Supported boot device types in iMX8MP: MMC. > > > > CONFIG_CMD_PART is added for command part and > CONFIG_CMD_FS_GENERIC is > > for command fstype. > > > > scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be > > loaded to prior to execution. kernel_addr_r is the location in RAM > > where the kernel will be loaded to. Delete unnecessary environment > > variables because "run distro_bootcmd" is set to be the default boot mode. > > > > On the iMX8MP platform I used, "mmc1" represents SD card and "mmc2" > > represents eMMC. > > > > Signed-off-by: Alice Guo > > --- > > configs/imx8mp_evk_defconfig | 2 ++ > > include/configs/imx8mp_evk.h | 66 > > ++-- > > 2 files changed, 13 insertions(+), 55 deletions(-) > > > > diff --git a/configs/imx8mp_evk_defconfig > > b/configs/imx8mp_evk_defconfig index cd5724e811..7831a940a3 100644 > > --- a/configs/imx8mp_evk_defconfig > > +++ b/configs/imx8mp_evk_defconfig > > @@ -51,6 +51,8 @@ CONFIG_CMD_EXT2=y > > CONFIG_CMD_EXT4=y > > CONFIG_CMD_EXT4_WRITE=y > > CONFIG_CMD_FAT=y > > +CONFIG_CMD_PART=y > > +CONFIG_CMD_FS_GENERIC=y > > CONFIG_OF_CONTROL=y > > CONFIG_SPL_OF_CONTROL=y > > CONFIG_ENV_OVERWRITE=y > > diff --git a/include/configs/imx8mp_evk.h > > b/include/configs/imx8mp_evk.h index 8253c6aa2f..70f5fb2928 100644 > > --- a/include/configs/imx8mp_evk.h > > +++ b/include/configs/imx8mp_evk.h > > @@ -44,69 +44,25 @@ > > > > #endif > > > > +#ifndef CONFIG_SPL_BUILD > > +#define BOOT_TARGET_DEVICES(func) \ > > + func(MMC, mmc, 1) \ > > + func(MMC, mmc, 2) > > + > > +#include > > +#endif > > + > > /* Initial environment variables */ > > #define CONFIG_EXTRA_ENV_SETTINGS \ > > - "script=boot.scr\0" \ > > + BOOTENV \ > > + "scriptaddr=0x4350\0" \ > > + "kernel_addr_r=0x4088\0" \ > > "image=Image\0" \ > > "console=ttymxc1,115200 > earlycon=ec_imx6q,0x3089,115200\0" \ > > "fdt_addr=0x4300\0" \ > > - "boot_fdt=try\0" \ > > "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ > > - "initrd_addr=0x4380\0" \ > > - "bootm_size=0x1000\0" \ > > I believe that without proper bootm_size set, FIT image cannot be loaded > correctly. > > Commit acbc1d86f1 ("imx8m: config: convert to bootm_size") had this > addressed, and removing the "bootm_size" would break FIT load again. > > Have you tested your implementation with "bootm" in boot script? So far, I see > that only "booti" has been used. Hi, Thank you for your advice. I have no need to support FIT image so that I did not notice this problem. I will check and modify it. Best Regards, Alice > > - "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ > > "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) > "\0" \ > > "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ > > - "mmcautodetect=yes\0" \ > > - "mmcargs=setenv bootargs ${jh_clk} console=${console} > root=${mmcroot}\0 > > " \ > > - "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} > > ${script};\0" \ > > - "bootscript=echo Running bootscript from mmc ...; " \ > > - "source\0" \ > > - "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} > ${image}\0" \ > > - &quo
RE: [PATCH v1 1/2] imx8mp: configs: add support for distro boot commands
Hello Alice, > -Original Message- > From: U-Boot On Behalf Of Alice Guo (OSS) > Sent: Thursday, December 17, 2020 11:29 AM > To: sba...@denx.de; feste...@gmail.com; peng@nxp.com > Cc: uboot-...@nxp.com; ye...@nxp.com; u-boot@lists.denx.de; Alice Guo > > Subject: [PATCH v1 1/2] imx8mp: configs: add support for distro boot commands > > From: Alice Guo > > Supported boot device types in iMX8MP: MMC. > > CONFIG_CMD_PART is added for command part and CONFIG_CMD_FS_GENERIC > is for command fstype. > > scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be loaded > to > prior to execution. kernel_addr_r is the location in RAM where the kernel > will be > loaded to. Delete unnecessary environment variables because "run > distro_bootcmd" is set to be the default boot mode. > > On the iMX8MP platform I used, "mmc1" represents SD card and "mmc2" > represents eMMC. > > Signed-off-by: Alice Guo > --- > configs/imx8mp_evk_defconfig | 2 ++ > include/configs/imx8mp_evk.h | 66 ++-- > 2 files changed, 13 insertions(+), 55 deletions(-) > > diff --git a/configs/imx8mp_evk_defconfig b/configs/imx8mp_evk_defconfig > index cd5724e811..7831a940a3 100644 > --- a/configs/imx8mp_evk_defconfig > +++ b/configs/imx8mp_evk_defconfig > @@ -51,6 +51,8 @@ CONFIG_CMD_EXT2=y > CONFIG_CMD_EXT4=y > CONFIG_CMD_EXT4_WRITE=y > CONFIG_CMD_FAT=y > +CONFIG_CMD_PART=y > +CONFIG_CMD_FS_GENERIC=y > CONFIG_OF_CONTROL=y > CONFIG_SPL_OF_CONTROL=y > CONFIG_ENV_OVERWRITE=y > diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h > index 8253c6aa2f..70f5fb2928 100644 > --- a/include/configs/imx8mp_evk.h > +++ b/include/configs/imx8mp_evk.h > @@ -44,69 +44,25 @@ > > #endif > > +#ifndef CONFIG_SPL_BUILD > +#define BOOT_TARGET_DEVICES(func) \ > + func(MMC, mmc, 1) \ > + func(MMC, mmc, 2) > + > +#include > +#endif > + > /* Initial environment variables */ > #define CONFIG_EXTRA_ENV_SETTINGS \ > - "script=boot.scr\0" \ > + BOOTENV \ > + "scriptaddr=0x4350\0" \ > + "kernel_addr_r=0x4088\0" \ > "image=Image\0" \ > "console=ttymxc1,115200 earlycon=ec_imx6q,0x3089,115200\0" \ > "fdt_addr=0x4300\0" \ > - "boot_fdt=try\0" \ > "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ > - "initrd_addr=0x4380\0" \ > - "bootm_size=0x1000\0" \ I believe that without proper bootm_size set, FIT image cannot be loaded correctly. Commit acbc1d86f1 ("imx8m: config: convert to bootm_size") had this addressed, and removing the "bootm_size" would break FIT load again. Have you tested your implementation with "bootm" in boot script? So far, I see that only "booti" has been used. > - "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ > "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ > "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ > - "mmcautodetect=yes\0" \ > - "mmcargs=setenv bootargs ${jh_clk} console=${console} > root=${mmcroot}\0 > " \ > - "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} > ${script};\0" \ > - "bootscript=echo Running bootscript from mmc ...; " \ > - "source\0" \ > - "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ > - "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ > - "mmcboot=echo Booting from mmc ...; " \ > - "run mmcargs; " \ > - "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ > - "if run loadfdt; then " \ > - "booti ${loadaddr} - ${fdt_addr}; " \ > - "else " \ > - "echo WARN: Cannot load the DT; " \ > - "fi; " \ > - "else " \ > - "echo wait for boot; " \ > - "fi;\0" \ > - "netargs=setenv bootargs ${jh_clk} console=${console} " \ > - "root=/dev/nfs " \ > - "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ > - "netboot=echo Booting from net ...; " \ > - "run netargs; " \ > - "if test ${ip_dyn} = yes; then " \ > - "setenv get_cmd dhcp; " \ > - "else " \ > - "setenv get_cmd tftp; " \ > - "fi; " \ > - "${get_cmd} ${loadaddr} ${image}; " \ > - "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ > - "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ > - "booti ${loadaddr} - ${fdt_addr}; " \ > - "else " \ > - "echo WARN: Cannot load the DT; " \ > - "fi; " \ > - "else " \ > - "booti; " \ > - "fi;\0" > - > -#defin