| Message ID | 20200128170418.15912-3-GNUtoo@cyberdimension.org |
|---|---|
| State | New |
| Headers | show |
| Series | [v2,1/3] tbs2910: disable fuse command | expand |
On 28.01.20 18:04, Denis 'GNUtoo' Carikli wrote: > This keeps the compatibility with the old bootcmd. > > The fdtfile environment variable also needed to be set to > imx6q-tbs2910.dtb to enable booting mainline kernels > otherwise with extlinux.conf it tries to load > mx6-tbs2910.dtb instead. > > Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo at cyberdimension.org> There are a lot of unrelated/unexplained changes in tbs2910_defconfig. This probably should not be part of this patch. As already discussed, the bootm_size environment variable is not necessary, otherwise somewhat dangerous with this value. The requested changes for CONFIG_BOOTCOMMAND are not addressed in this v2. Soeren > --- > configs/tbs2910_defconfig | 17 ++++------------- > include/configs/tbs2910.h | 37 ++++++++++++++++++++++++++++--------- > 2 files changed, 32 insertions(+), 22 deletions(-) > > diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig > index 0e91eeffd4..0d9e11bd20 100644 > --- a/configs/tbs2910_defconfig > +++ b/configs/tbs2910_defconfig > @@ -9,16 +9,16 @@ CONFIG_NR_DRAM_BANKS=1 > CONFIG_PRE_CON_BUF_ADDR=0x7c000000 > CONFIG_CMD_HDMIDETECT=y > CONFIG_AHCI=y > +CONFIG_DISTRO_DEFAULTS=y > CONFIG_BOOTDELAY=3 > +# CONFIG_USE_BOOTCOMMAND is not set > CONFIG_USE_PREBOOT=y > CONFIG_PREBOOT="echo PCI:; pci enum; pci 1; usb start; if hdmidet; then run set_con_hdmi; else run set_con_serial; fi" > CONFIG_PRE_CONSOLE_BUFFER=y > -CONFIG_SUPPORT_RAW_INITRD=y > +CONFIG_DEFAULT_FDT_FILE="imx6q-tbs2910.dtb" > CONFIG_BOUNCE_BUFFER=y > CONFIG_BOARD_EARLY_INIT_F=y > -CONFIG_HUSH_PARSER=y > CONFIG_SYS_PROMPT="Matrix U-Boot> " > -CONFIG_CMD_BOOTZ=y > # CONFIG_BOOTM_PLAN9 is not set > # CONFIG_BOOTM_RTEMS is not set > # CONFIG_BOOTM_VXWORKS is not set > @@ -30,22 +30,14 @@ CONFIG_CMD_I2C=y > # CONFIG_CMD_LOADB is not set > # CONFIG_CMD_LOADS is not set > CONFIG_CMD_MMC=y > -CONFIG_CMD_PART=y > CONFIG_CMD_PCI=y > CONFIG_CMD_SATA=y > CONFIG_CMD_USB=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_TIME=y > -CONFIG_CMD_EXT2=y > -CONFIG_CMD_EXT4=y > CONFIG_CMD_EXT4_WRITE=y > -CONFIG_CMD_FAT=y > -CONFIG_CMD_FS_GENERIC=y > -CONFIG_EFI_PARTITION=y > +# CONFIG_ISO_PARTITION is not set > CONFIG_OF_CONTROL=y > CONFIG_OF_EMBED=y > CONFIG_DEFAULT_DEVICE_TREE="imx6q-tbs2910" > @@ -75,7 +67,6 @@ CONFIG_RTC_DS1307=y > CONFIG_DM_THERMAL=y > CONFIG_USB=y > CONFIG_DM_USB=y > -CONFIG_USB_STORAGE=y > CONFIG_USB_KEYBOARD=y > CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y > CONFIG_USB_GADGET=y > diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h > index b598fca1ec..abeca16555 100644 > --- a/include/configs/tbs2910.h > +++ b/include/configs/tbs2910.h > @@ -8,6 +8,24 @@ > #ifndef __TBS2910_CONFIG_H > #define __TBS2910_CONFIG_H > > +#define CONFIG_BOOTCOMMAND \ > + "mmc rescan; " \ > + "if run bootcmd_up1; then " \ > + "run bootcmd_up2; " \ > + "else " \ > + "run bootcmd_mmc || run distro_bootcmd; " \ > + "fi" > + > +#define BOOT_TARGET_DEVICES(func) \ > + func(MMC, mmc, 0) \ > + func(MMC, mmc, 1) \ > + func(MMC, mmc, 2) \ > + func(SATA, sata, 0) \ > + func(USB, usb, 0) \ > + func(PXE, pxe, na) \ > + func(DHCP, dhcp, na) > +#include <config_distro_bootcmd.h> > + > #include "mx6_common.h" > > /* General configuration */ > @@ -80,6 +98,13 @@ > #define CONFIG_BOARD_SIZE_LIMIT 392192 /* (CONFIG_ENV_OFFSET - 1024) */ > > #define CONFIG_EXTRA_ENV_SETTINGS \ > + "bootm_size=0x80000000\0" \ > + "fdt_addr=0x13000000\0" \ > + "fdt_addr_r=0x13000000\0" \ > + "kernel_addr_r=0x10008000\0" \ > + "pxefile_addr_r=0x10008000\0" \ > + "ramdisk_addr_r=0x18000000\0" \ > + "scriptaddr=0x14000000\0" \ > "bootargs_mmc1=console=ttymxc0,115200 di0_primary console=tty1\0" \ > "bootargs_mmc2=video=mxcfb0:dev=hdmi,1920x1080M at 60 " \ > "video=mxcfb1:off video=mxcfb2:off fbmem=28M\0" \ > @@ -102,14 +127,8 @@ > "setenv stderr serial,vga\0" \ > "stderr=serial,vga\0" \ > "stdin=serial,usbkbd\0" \ > - "stdout=serial,vga\0" > - > -#define CONFIG_BOOTCOMMAND \ > - "mmc rescan; " \ > - "if run bootcmd_up1; then " \ > - "run bootcmd_up2; " \ > - "else " \ > - "run bootcmd_mmc; " \ > - "fi" > + "stdout=serial,vga\0" \ > + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ > + BOOTENV > > #endif /* __TBS2910_CONFIG_H * */
On Tue, 28 Jan 2020 18:51:26 +0100 Soeren Moch <smoch at web.de> wrote: > There are a lot of unrelated/unexplained changes in tbs2910_defconfig. > This probably should not be part of this patch. I changed only 2 things here: - I added CONFIG_DISTRO_DEFAULTS=y - I added CONFIG_DEFAULT_FDT_FILE="imx6q-tbs2910.dtb" I double checked that change before sending the patch. Here the big diff is due to savedefconfig minimizing the defconfig after enabling CONFIG_DISTRO_DEFAULTS=y. Denis. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: <https://lists.denx.de/pipermail/u-boot/attachments/20200128/773f545a/attachment.sig>
On Tue, 28 Jan 2020 18:51:26 +0100 Soeren Moch <smoch at web.de> wrote: > As already discussed, the bootm_size environment variable is not > necessary, otherwise somewhat dangerous with this value. Sorry, for the mistake, I've fixed it now. I'll send a v3 after some feedback from my response to your other points. Thanks a lot for the reviews. Denis. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: <https://lists.denx.de/pipermail/u-boot/attachments/20200128/1801faee/attachment.sig>
On 28.01.20 22:27, Denis 'GNUtoo' Carikli wrote: > On Tue, 28 Jan 2020 18:51:26 +0100 > Soeren Moch <smoch at web.de> wrote: > >> As already discussed, the bootm_size environment variable is not >> necessary, otherwise somewhat dangerous with this value. > Sorry, for the mistake, I've fixed it now. > > I'll send a v3 after some feedback from my response to your other > points. Thanks. Not all expected patches made it into v2020.04-rc1. I have to check what happened here before I will come back to your patch. Unfortunately I will ask you for additional changes. Please do not split your response into several e-mails. Thanks, Soeren > > Thanks a lot for the reviews. > > Denis.
On 28.01.20 22:27, Denis 'GNUtoo' Carikli wrote: > On Tue, 28 Jan 2020 18:51:26 +0100 > Soeren Moch <smoch at web.de> wrote: > >> As already discussed, the bootm_size environment variable is not >> necessary, otherwise somewhat dangerous with this value. > Sorry, for the mistake, I've fixed it now. > > I'll send a v3 after some feedback from my response to your other > points. > > Thanks a lot for the reviews. For your v3 please drop patch 1/3, please disable CONFIG_GZIP instead. If you want to indicate the size reduction, please do so for u-boot.bin instead of u-boot.imx. And please only report the size reduction instead of absolute size values, as suggested by Fabio. For patch 2/3 please include my Acked-by, and update size reduction description as suggested above. Please split patch 3/3 into 3 separate patches: - Move (the existing) CONFIG_BOOTCOMMAND to defconfig. - Enable DISTRO_DEFAULTS in defconfig, in preparation of distro_boot support. Also do the defconfig sync here. - Enable distro_boot support. This includes the modified BOOTCOMMAND, DEFAULT_FDT_FILE,BOOT_TARGET_DEVICES, and environment update. For all patches please also Cc: Stefano and Fabio. Thanks, Soeren
diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig index 0e91eeffd4..0d9e11bd20 100644 --- a/configs/tbs2910_defconfig +++ b/configs/tbs2910_defconfig @@ -9,16 +9,16 @@ CONFIG_NR_DRAM_BANKS=1 CONFIG_PRE_CON_BUF_ADDR=0x7c000000 CONFIG_CMD_HDMIDETECT=y CONFIG_AHCI=y +CONFIG_DISTRO_DEFAULTS=y CONFIG_BOOTDELAY=3 +# CONFIG_USE_BOOTCOMMAND is not set CONFIG_USE_PREBOOT=y CONFIG_PREBOOT="echo PCI:; pci enum; pci 1; usb start; if hdmidet; then run set_con_hdmi; else run set_con_serial; fi" CONFIG_PRE_CONSOLE_BUFFER=y -CONFIG_SUPPORT_RAW_INITRD=y +CONFIG_DEFAULT_FDT_FILE="imx6q-tbs2910.dtb" CONFIG_BOUNCE_BUFFER=y CONFIG_BOARD_EARLY_INIT_F=y -CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Matrix U-Boot> " -CONFIG_CMD_BOOTZ=y # CONFIG_BOOTM_PLAN9 is not set # CONFIG_BOOTM_RTEMS is not set # CONFIG_BOOTM_VXWORKS is not set @@ -30,22 +30,14 @@ CONFIG_CMD_I2C=y # CONFIG_CMD_LOADB is not set # CONFIG_CMD_LOADS is not set CONFIG_CMD_MMC=y -CONFIG_CMD_PART=y CONFIG_CMD_PCI=y CONFIG_CMD_SATA=y CONFIG_CMD_USB=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_TIME=y -CONFIG_CMD_EXT2=y -CONFIG_CMD_EXT4=y CONFIG_CMD_EXT4_WRITE=y -CONFIG_CMD_FAT=y -CONFIG_CMD_FS_GENERIC=y -CONFIG_EFI_PARTITION=y +# CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_OF_EMBED=y CONFIG_DEFAULT_DEVICE_TREE="imx6q-tbs2910" @@ -75,7 +67,6 @@ CONFIG_RTC_DS1307=y CONFIG_DM_THERMAL=y CONFIG_USB=y CONFIG_DM_USB=y -CONFIG_USB_STORAGE=y CONFIG_USB_KEYBOARD=y CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y CONFIG_USB_GADGET=y diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h index b598fca1ec..abeca16555 100644 --- a/include/configs/tbs2910.h +++ b/include/configs/tbs2910.h @@ -8,6 +8,24 @@ #ifndef __TBS2910_CONFIG_H #define __TBS2910_CONFIG_H +#define CONFIG_BOOTCOMMAND \ + "mmc rescan; " \ + "if run bootcmd_up1; then " \ + "run bootcmd_up2; " \ + "else " \ + "run bootcmd_mmc || run distro_bootcmd; " \ + "fi" + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 2) \ + func(SATA, sata, 0) \ + func(USB, usb, 0) \ + func(PXE, pxe, na) \ + func(DHCP, dhcp, na) +#include <config_distro_bootcmd.h> + #include "mx6_common.h" /* General configuration */ @@ -80,6 +98,13 @@ #define CONFIG_BOARD_SIZE_LIMIT 392192 /* (CONFIG_ENV_OFFSET - 1024) */ #define CONFIG_EXTRA_ENV_SETTINGS \ + "bootm_size=0x80000000\0" \ + "fdt_addr=0x13000000\0" \ + "fdt_addr_r=0x13000000\0" \ + "kernel_addr_r=0x10008000\0" \ + "pxefile_addr_r=0x10008000\0" \ + "ramdisk_addr_r=0x18000000\0" \ + "scriptaddr=0x14000000\0" \ "bootargs_mmc1=console=ttymxc0,115200 di0_primary console=tty1\0" \ "bootargs_mmc2=video=mxcfb0:dev=hdmi,1920x1080M at 60 " \ "video=mxcfb1:off video=mxcfb2:off fbmem=28M\0" \ @@ -102,14 +127,8 @@ "setenv stderr serial,vga\0" \ "stderr=serial,vga\0" \ "stdin=serial,usbkbd\0" \ - "stdout=serial,vga\0" - -#define CONFIG_BOOTCOMMAND \ - "mmc rescan; " \ - "if run bootcmd_up1; then " \ - "run bootcmd_up2; " \ - "else " \ - "run bootcmd_mmc; " \ - "fi" + "stdout=serial,vga\0" \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + BOOTENV #endif /* __TBS2910_CONFIG_H * */
This keeps the compatibility with the old bootcmd. The fdtfile environment variable also needed to be set to imx6q-tbs2910.dtb to enable booting mainline kernels otherwise with extlinux.conf it tries to load mx6-tbs2910.dtb instead. Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo at cyberdimension.org> --- configs/tbs2910_defconfig | 17 ++++------------- include/configs/tbs2910.h | 37 ++++++++++++++++++++++++++++--------- 2 files changed, 32 insertions(+), 22 deletions(-)