[openwrt/openwrt] mediatek: mt7622: use variable sector size for spi-nor

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch openwrt-22.03:
https://git.openwrt.org/557e4cb1693ab1fa0a9574dd78bffd21de6f620e

commit 557e4cb1693ab1fa0a9574dd78bffd21de6f620e
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Sun Aug 28 16:05:30 2022 +0100

    mediatek: mt7622: use variable sector size for spi-nor
    
    Make use of minor sector size (4k) on supported SPI-NOR flash chips.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
    (cherry picked from commit 51f4c8417819bc0ba6bc1808328478503e179fc4)
---
 target/linux/mediatek/mt7622/config-5.10 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/mediatek/mt7622/config-5.10 b/target/linux/mediatek/mt7622/config-5.10
index 0c71b39cf0..6037f1ba68 100644
--- a/target/linux/mediatek/mt7622/config-5.10
+++ b/target/linux/mediatek/mt7622/config-5.10
@@ -257,6 +257,7 @@ CONFIG_MTD_PARSER_TRX=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_SPI_NAND=y
 CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_VARIABLE_ERASE=y
 CONFIG_MTD_SPLIT_FIRMWARE=y
 CONFIG_MTD_SPLIT_FIT_FW=y
 CONFIG_MTD_UBI=y