From: Francesco Dolcini <francesco.dolcini@toradex.com>
Date: Wed, 1 Sep 2021 07:48:03 +0000 (+0200)
Subject: colibri-imx7: improve env badblock management
X-Git-Tag: v2022.04-rc2~12^2~90
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c141103b4601cf0957122255f5b284184be9117;p=pandora-u-boot.git

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 faf27ba4fa3..92e24ea8c61 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