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| author | Nikhil M Jain <n-jain1@ti.com> | 2023-03-30 14:24:09 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-04-25 15:31:27 -0400 |
| commit | 990bf2f38feeed86545cd775b766513fa91dc3f7 (patch) | |
| tree | 183e8a97c5eaadba8b6797b3cbcaf4c522dae1ad /board | |
| parent | 2e43ba78052825c62e3078e308d681da44ccdc8f (diff) | |
| download | u-boot-990bf2f38feeed86545cd775b766513fa91dc3f7.tar.gz | |
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>
Diffstat (limited to 'board')
| -rw-r--r-- | board/ti/am64x/am64x.env | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/board/ti/am64x/am64x.env b/board/ti/am64x/am64x.env new file mode 100644 index 0000000000..c3960be38e --- /dev/null +++ b/board/ti/am64x/am64x.env @@ -0,0 +1,63 @@ +#include <environment/ti/ti_armv7_common.env> +#include <environment/ti/mmc.env> +#include <environment/ti/k3_dfu.env> + +findfdt= + if test $board_name = am64x_gpevm; then + setenv name_fdt k3-am642-evm.dtb; fi; + if test $board_name = am64x_skevm; then + setenv name_fdt k3-am642-sk.dtb; fi; + if test $name_fdt = undefined; then + echo WARNING: Could not determine device tree to use; fi; +name_kern=Image +console=ttyS2,115200n8 +args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 ${mtdparts} +run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr} + +boot=mmc +mmcdev=1 +bootpart=1:2 +bootdir=/boot +rd_spec=- +init_mmc=run args_all args_mmc +get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt} +get_overlay_mmc= + fdt address ${fdtaddr}; + fdt resize 0x100000; + for overlay in $name_overlays; + do; + load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && + fdt apply ${dtboaddr}; + done; +get_kern_mmc=load mmc ${bootpart} ${loadaddr} + ${bootdir}/${name_kern} +get_fit_mmc=load mmc ${bootpart} ${addr_fit} + ${bootdir}/${name_fit} +partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs} + +args_usb=run finduuid;setenv bootargs console=${console} + ${optargs} + root=PARTUUID=${uuid} rw + rootfstype=${mmcrootfstype} +init_usb=run args_all args_usb +get_fdt_usb=load usb ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt} +get_overlay_usb= + fdt address ${fdtaddr}; + fdt resize 0x100000; + for overlay in $name_overlays; + do; + load usb ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && fdt apply + ${dtboaddr}; + done; +get_kern_usb=load usb ${bootpart} ${loadaddr} + ${bootdir}/${name_kern} +get_fit_usb=load usb ${bootpart} ${addr_fit} + ${bootdir}/${name_fit} +usbboot=setenv boot usb; + setenv bootpart 0:2; + usb start; + run findfdt; + run init_usb; + run get_kern_usb; + run get_fdt_usb; + run run_kern; |