ar71xx: only use SPI NOR 4K sectors on smaller flash chips for mikrotik devices

On NOR based Mikrotik devices, 4K sectors significantly slow down
firmware flashing and jffs2 usage. On NAND based devices they may be
necessary to run rbcfg (the boot loader config is often on SPI NOR).

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index 284274e41f3dc682b0ea2883ba34c891244e4faf..42f9882bb290647858b56c091eb8014faea99ae9 100644 (file)
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -232,7 +232,6 @@ CONFIG_MTD_NAND_RB750=y
 CONFIG_MTD_NAND_RB91X=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
-CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=16384
 # CONFIG_MTD_SPLIT_EVA_FW is not set
 # CONFIG_MTD_SPLIT_TPLINK_FW is not set
 # CONFIG_MTD_TPLINK_PARTS is not set