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https://github.com/AsahiLinux/u-boot
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014e013e78
Since get_fdt_mmc is common, factor it out into mmc.env and remove it from each platform env file along with changing the directory path to reflect the standards. Use it in mmcloados but keep loadfdt defined in case it is still used by some external uEnv.txt script. Signed-off-by: Andrew Davis <afd@ti.com> Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
63 lines
1.7 KiB
Bash
63 lines
1.7 KiB
Bash
#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 ti/k3-am642-evm.dtb; fi;
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if test $board_name = am64x_skevm; then
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setenv name_fdt ti/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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setenv fdtfile ${name_fdt}
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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_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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