@@ -10,6 +10,10 @@ touch /etc/config/ubootenv
board=$(board_name)
case "$board" in
+meraki,mr24)
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x4000" "0x4000" "4"
+ ubootenv_add_uci_config "/dev/mtd2" "0x0" "0x4000" "0x4000" "4"
+ ;;
esac
config_load ubootenv
@@ -55,7 +55,30 @@
partition@0 {
label = "u-boot";
- reg = <0x00000000 0x00170000>;
+ reg = <0x00000000 0x00150000>;
+ read-only;
+ };
+
+ partition@150000 {
+ /*
+ * The u-boot environment size is one NAND
+ * block (16KiB). u-boot allocates four NAND
+ * blocks (64KiB) in order to have spares
+ * around for bad block management
+ */
+ label = "u-boot-env";
+ reg = <0x00150000 0x00010000>;
+ read-only;
+ };
+
+ partition@160000 {
+ /*
+ * redundant u-boot environment.
+ * has to be kept it in sync with the
+ * data in "u-boot-env".
+ */
+ label = "u-boot-env-redundant";
+ reg = <0x00160000 0x00010000>;
read-only;
};
This patch adds the complicated u-boot environment access settings for to the MR24 target. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> --- package/boot/uboot-envtools/files/apm821xx | 4 ++++ target/linux/apm821xx/dts/meraki-mr24.dts | 25 +++++++++++++++++++++- 2 files changed, 28 insertions(+), 1 deletion(-)