add example for file on VFAT filesystem usage

For example on a raspberry pi the u-boot environment can be saved in a file on the first VFAT partition. This example illustrates how to use it with fw_printenv/fw_setenv. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>

add example for file on VFAT filesystem usage
For example on a raspberry pi the u-boot environment can be saved in a file on the first VFAT partition. This example illustrates how to use it with fw_printenv/fw_setenv. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Waldemar Brodkorb · Tom Rini
1 parent a851604ca3
Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff
tools/env/fw_env.config
@@ -20,4 +20,7 @@
  
 # Block device example
 #/dev/mmcblk0		0xc0000		0x20000
+
+# VFAT example
+#/boot/uboot.env	0x0000          0x4000
...	...	@@ -20,4 +20,7 @@
20	20
21	21	# Block device example
22	22	#/dev/mmcblk0 0xc0000 0x20000
	23	+
	24	+# VFAT example
	25	+#/boot/uboot.env 0x0000 0x4000