Openwrt working with patches in the build system (8)

时间:2024-07-17 12:34:38

Reference :https://openwrt.org/docs/guide-developer/build-system/use-patches-with-buildsystem

example:

  in the kernel top-level directory

  # quilt new  platform/913-MIPS-ath79-CUS531MP3-NAND-support-01-change-default-watchdog-timeout.patch

  # quilt   edit   drivers/watchdog/ath79_wdt.c

  # quilt diff

--- a/drivers/watchdog/ath79_wdt.c

+++ b/drivers/watchdog/ath79_wdt.c

@@ -38,7 +38,7 @@

#define DRIVER_NAME  "ath79-wdt"

-#define WDT_TIMEOUT  15     /* seconds */

+#define WDT_TIMEOUT 60     /* seconds */

#define WDOG_REG_CTRL              0x00

#define WDOG_REG_TIMER           0x040

  //generate patches file

# quilt refresh