OpenWrt
/branches/18.06.1/target/linux/brcm63xx/patches-4.14/372_dont_register_pflash_when_available_in_dtb.patch |
@@ -0,0 +1,21 @@ |
--- a/arch/mips/bcm63xx/dev-flash.c |
+++ b/arch/mips/bcm63xx/dev-flash.c |
@@ -23,6 +23,8 @@ |
#include <bcm63xx_regs.h> |
#include <bcm63xx_io.h> |
|
+#include "boards/board_common.h" |
+ |
static int flash_type; |
|
static struct mtd_partition mtd_partitions[] = { |
@@ -178,6 +180,9 @@ int __init bcm63xx_flash_register(void) |
|
switch (flash_type) { |
case BCM63XX_FLASH_TYPE_PARALLEL: |
+ /* don't register when already registered through from dtb */ |
+ if (board_of_device_present("pflash")) |
+ return 0; |
|
if (!mtd_resources[0].start) { |
/* read base address of boot chip select (0) */ |