[PATCH 07/10] arm: mvebu: clearfog: add SPI offsets

[Joel Johnson]

Add reasonable default SPI offsets and ENV size when configured to
boot from SPI flash.

Signed-off-by: Joel Johnson <mrjoel at lixil.net>
---

 board/solidrun/clearfog/Kconfig | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/board/solidrun/clearfog/Kconfig b/board/solidrun/clearfog/Kconfig
index fd880ee591..ce7fcf653f 100644
--- a/board/solidrun/clearfog/Kconfig
+++ b/board/solidrun/clearfog/Kconfig
@@ -37,4 +37,16 @@ config CLEARFOG_2GB_SOM
 	 Enable support for the 2GB RAM SOM variant. If this option is not
 	 enabled then the more common 1GB version will be used.
 
+config ENV_SECT_SIZE
+	hex "Environment Sector-Size"
+	# Use SPI flash erase block size of 4 KiB
+	default 0x1000 if MVEBU_SPL_BOOT_DEVICE_SPI
+	# Use optimistic 64 KiB erase block, will vary between actual media
+	default 0x10000 if MVEBU_SPL_BOOT_DEVICE_MMC
+
+config SYS_SPI_U_BOOT_OFFS
+	hex "address of u-boot payload in SPI flash"
+	default 0x20000
+	depends on MVEBU_SPL_BOOT_DEVICE_SPI
+
 endmenu
-- 
2.20.1