colibri-imx7: improve env badblock management
Use the complete 512kb (4 blocks) nand partition reserved for u-boot
environment instead of just the first block, this allows the module
to have a working environment even if 3 blocks are bad.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h
index faf27ba..92e24ea 100644
--- a/include/configs/colibri_imx7.h
+++ b/include/configs/colibri_imx7.h
@@ -180,6 +180,11 @@
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+/* environment organization */
+#if defined(CONFIG_ENV_IS_IN_NAND)
+#define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SIZE)
+#endif
+
#ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND
/* NAND stuff */
#define CONFIG_SYS_MAX_NAND_DEVICE 1