42 lines
1.9 KiB
Diff
42 lines
1.9 KiB
Diff
|
From a4c0058967a551385da5e16d2787d9f704cab225 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Jan Viktorin <viktorin@rehivetech.com>
|
||
|
|
Date: Thu, 18 Jun 2015 16:26:02 +0200
|
||
|
|
Subject: [PATCH] zynq: Create microzed-specific U-Boot environment
|
||
|
|
|
||
|
|
This is a copy of the patch supplied for Zedboard.
|
||
|
|
|
||
|
|
Signed-off-by: Davide Viti <d.viti@infosolution.it>
|
||
|
|
|
||
|
|
--- a/include/configs/zynq_microzed.h 2015-07-14 19:32:21.000000000 +0200
|
||
|
|
+++ b/include/configs/zynq_microzed.h 2015-09-02 12:19:35.728503472 +0200
|
||
|
|
@@ -22,4 +22,29 @@
|
||
|
|
|
||
|
|
#include <configs/zynq-common.h>
|
||
|
|
|
||
|
|
+#undef CONFIG_EXTRA_ENV_SETTINGS
|
||
|
|
+#define CONFIG_EXTRA_ENV_SETTINGS \
|
||
|
|
+ "envload=mmc info && if fatload mmc 0 0x1000 uEnv.txt;"\
|
||
|
|
+ " then echo Importing uEnv.txt; env import -t 0x1000" \
|
||
|
|
+ " $filesize; fi;\0" \
|
||
|
|
+ "bootcmd=run $modeboot\0" \
|
||
|
|
+ "modeboot=sdboot\0" \
|
||
|
|
+ "baudrate=115200\0" \
|
||
|
|
+ "bootenv=uEnv.txt\0" \
|
||
|
|
+ "devicetree_image=zynq-zed.dtb\0" \
|
||
|
|
+ "kernel_image=uImage\0" \
|
||
|
|
+ "ramdisk_image=rootfs.cpio.uboot\0" \
|
||
|
|
+ "fpga_image=system.bit\0" \
|
||
|
|
+ "sdboot=echo Booting from SD...;" \
|
||
|
|
+ " run envload; run fpgaboot;" \
|
||
|
|
+ " fatload mmc 0 0x1000000 ${kernel_image}" \
|
||
|
|
+ " && fatload mmc 0 0x2000000 ${ramdisk_image}" \
|
||
|
|
+ " && fatload mmc 0 0x3000000 ${devicetree_image}" \
|
||
|
|
+ " && bootm 0x1000000 0x2000000 0x3000000\0" \
|
||
|
|
+ "fpgaboot=if fatload mmc 0 0x1000000 ${fpga_image};" \
|
||
|
|
+ " then echo Booting FPGA from ${fpga_image};" \
|
||
|
|
+ " fpga info 0 && fpga loadb 0 0x1000000 $filesize;" \
|
||
|
|
+ " else echo FPGA image ${fpga_image} was not found," \
|
||
|
|
+ " skipping...; fi;\0"
|
||
|
|
+
|
||
|
|
#endif /* __CONFIG_ZYNQ_MICROZED_H */
|