ARM: config: Enable PSTORE in aspeed_g5_defconfig

We're making use of it on IBM's Rainier system.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20201002063414.275161-3-andrew@aj.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig
index 047975e..c793fc5 100644
--- a/arch/arm/configs/aspeed_g5_defconfig
+++ b/arch/arm/configs/aspeed_g5_defconfig
@@ -258,6 +258,10 @@
 CONFIG_SQUASHFS=y
 CONFIG_SQUASHFS_XZ=y
 CONFIG_SQUASHFS_ZSTD=y
+CONFIG_PSTORE=y
+CONFIG_PSTORE_CONSOLE=y
+CONFIG_PSTORE_PMSG=y
+CONFIG_PSTORE_RAM=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
 CONFIG_HARDENED_USERCOPY=y
 CONFIG_FORTIFY_SOURCE=y