arm: mvebu: turris_omnia: change environment address in SPI flash

The U-Boot partition is 1 MiB and environment is 64 KiB. It does not
make sense to have environment at 0xc0000 when it could be at 0xf0000
and we can have more space for U-Boot binary.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
index 290828d73e11505ac8d8428de03d0bd790a48e99..8e3d5cc8cf3e8a77dac9a84dfd03707be1cffa25 100644 (file)
--- a/include/configs/turris_omnia.h
+++ b/include/configs/turris_omnia.h
@@ -22,9 +22,9 @@
 #define CONFIG_EHCI_IS_TDI
 
 /* Environment in SPI NOR flash */
-#define CONFIG_ENV_OFFSET              (3*(1 << 18)) /* 768KiB in */
 #define CONFIG_ENV_SIZE                        (64 << 10) /* 64KiB */
-#define CONFIG_ENV_SECT_SIZE           (256 << 10) /* 256KiB sectors */
+#define CONFIG_ENV_OFFSET              ((1 << 20) - CONFIG_ENV_SIZE)
+#define CONFIG_ENV_SECT_SIZE           (64 << 10) /* 64KiB */
 
 #define PHY_ANEG_TIMEOUT       8000    /* PHY needs a longer aneg time */