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https://github.com/AsahiLinux/u-boot
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include: configs: am64x_evm: Change to using .env
Move to using .env file for setting up environment variables for am64x. Signed-off-by: Nikhil M Jain <n-jain1@ti.com> Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
This commit is contained in:
Nikhil M Jain
Tom Rini
parent
2e43ba7805
commit
990bf2f38f
2 changed files with 63 additions and 85 deletions
63
board/ti/am64x/am64x.env
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63
board/ti/am64x/am64x.env
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@ -0,0 +1,63 @@
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#include <environment/ti/ti_armv7_common.env>
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#include <environment/ti/mmc.env>
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#include <environment/ti/k3_dfu.env>
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findfdt=
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if test $board_name = am64x_gpevm; then
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setenv name_fdt k3-am642-evm.dtb; fi;
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if test $board_name = am64x_skevm; then
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setenv name_fdt k3-am642-sk.dtb; fi;
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if test $name_fdt = undefined; then
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echo WARNING: Could not determine device tree to use; fi;
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name_kern=Image
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console=ttyS2,115200n8
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args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 ${mtdparts}
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run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}
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boot=mmc
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mmcdev=1
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bootpart=1:2
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bootdir=/boot
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rd_spec=-
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init_mmc=run args_all args_mmc
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get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
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get_overlay_mmc=
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fdt address ${fdtaddr};
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fdt resize 0x100000;
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for overlay in $name_overlays;
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do;
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load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} &&
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fdt apply ${dtboaddr};
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done;
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get_kern_mmc=load mmc ${bootpart} ${loadaddr}
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${bootdir}/${name_kern}
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get_fit_mmc=load mmc ${bootpart} ${addr_fit}
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${bootdir}/${name_fit}
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partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
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args_usb=run finduuid;setenv bootargs console=${console}
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${optargs}
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root=PARTUUID=${uuid} rw
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rootfstype=${mmcrootfstype}
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init_usb=run args_all args_usb
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get_fdt_usb=load usb ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
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get_overlay_usb=
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fdt address ${fdtaddr};
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fdt resize 0x100000;
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for overlay in $name_overlays;
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do;
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load usb ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && fdt apply
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${dtboaddr};
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done;
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get_kern_usb=load usb ${bootpart} ${loadaddr}
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${bootdir}/${name_kern}
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get_fit_usb=load usb ${bootpart} ${addr_fit}
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${bootdir}/${name_fit}
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usbboot=setenv boot usb;
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setenv bootpart 0:2;
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usb start;
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run findfdt;
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run init_usb;
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run get_kern_usb;
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run get_fdt_usb;
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run run_kern;
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@ -18,91 +18,6 @@
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/* DDR Configuration */
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/* DDR Configuration */
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#define CFG_SYS_SDRAM_BASE1 0x880000000
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#define CFG_SYS_SDRAM_BASE1 0x880000000
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#define PARTS_DEFAULT \
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/* Linux partitions */ \
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"name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
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/* U-Boot general configuration */
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#define EXTRA_ENV_AM642_BOARD_SETTINGS \
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"findfdt=" \
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"if test $board_name = am64x_gpevm; then " \
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"setenv fdtfile k3-am642-evm.dtb; fi; " \
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"if test $board_name = am64x_skevm; then " \
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"setenv fdtfile k3-am642-sk.dtb; fi;" \
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"if test $fdtfile = undefined; then " \
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"echo WARNING: Could not determine device tree to use; fi; \0" \
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"name_kern=Image\0" \
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"console=ttyS2,115200n8\0" \
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"args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 " \
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"${mtdparts}\0" \
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"run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
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/* U-Boot MMC-specific configuration */
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#define EXTRA_ENV_AM642_BOARD_SETTINGS_MMC \
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"boot=mmc\0" \
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"mmcdev=1\0" \
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"bootpart=1:2\0" \
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"bootdir=/boot\0" \
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"rd_spec=-\0" \
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"init_mmc=run args_all args_mmc\0" \
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"get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
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"get_overlay_mmc=" \
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"fdt address ${fdtaddr};" \
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"fdt resize 0x100000;" \
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"for overlay in $name_overlays;" \
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"do;" \
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"load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \
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"fdt apply ${dtboaddr};" \
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"done;\0" \
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"get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
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"${bootdir}/${name_kern}\0" \
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"get_fit_mmc=load mmc ${bootpart} ${addr_fit} " \
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"${bootdir}/${name_fit}\0" \
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"partitions=" PARTS_DEFAULT
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#define EXTRA_ENV_AM642_BOARD_SETTING_USBMSC \
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"args_usb=run finduuid;setenv bootargs console=${console} " \
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"${optargs} " \
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"root=PARTUUID=${uuid} rw " \
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"rootfstype=${mmcrootfstype}\0" \
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"init_usb=run args_all args_usb\0" \
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"get_fdt_usb=load usb ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
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"get_overlay_usb=" \
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"fdt address ${fdtaddr};" \
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"fdt resize 0x100000;" \
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"for overlay in $name_overlays;" \
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"do;" \
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"load usb ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \
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"fdt apply ${dtboaddr};" \
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"done;\0" \
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"get_kern_usb=load usb ${bootpart} ${loadaddr} " \
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"${bootdir}/${name_kern}\0" \
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"get_fit_usb=load usb ${bootpart} ${addr_fit} " \
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"${bootdir}/${name_fit}\0" \
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"usbboot=setenv boot usb;" \
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"setenv bootpart 0:2;" \
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"usb start;" \
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"run findfdt;" \
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"run init_usb;" \
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"run get_kern_usb;" \
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"run get_fdt_usb;" \
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"run run_kern\0"
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#define EXTRA_ENV_DFUARGS \
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DFU_ALT_INFO_MMC \
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DFU_ALT_INFO_EMMC \
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DFU_ALT_INFO_RAM \
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DFU_ALT_INFO_OSPI
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/* Incorporate settings into the U-Boot environment */
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#define CFG_EXTRA_ENV_SETTINGS \
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DEFAULT_LINUX_BOOT_ENV \
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DEFAULT_MMC_TI_ARGS \
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EXTRA_ENV_AM642_BOARD_SETTINGS \
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EXTRA_ENV_AM642_BOARD_SETTINGS_MMC \
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EXTRA_ENV_DFUARGS \
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EXTRA_ENV_AM642_BOARD_SETTING_USBMSC
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/* Now for the remaining common defines */
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/* Now for the remaining common defines */
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#include <configs/ti_armv7_common.h>
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#include <configs/ti_armv7_common.h>
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