package/boot/uboot-sifiveu/patches/0004-board-sifive-Set-LED-s-color-to-blue-before-jumping-.patch

   1 From 6ef7023c0dcfde320015ab19e0e0d423921be77d Mon Sep 17 00:00:00 2001
   2 From: Vincent Chen <vincent.chen@sifive.com>
   3 Date: Mon, 15 Nov 2021 03:39:07 -0800
   4 Subject: [PATCH 1/2] board: sifive: Set LED's color to blue before jumping to
   5  Linux
   6
   7 The LED's color wil be changed from purple to blue before executing
   8 the sysboot command. Because the sysboot command includes the image loading
   9 from the boot partition, It means the LED's color is blue when executing
  10 "Retrieving file: /Image.gz".
  11 ---
  12  include/configs/sifive-unmatched.h | 7 ++++++-
  13  1 file changed, 6 insertions(+), 1 deletion(-)
  14
  15 --- a/include/configs/sifive-unmatched.h
  16 +++ b/include/configs/sifive-unmatched.h
  17 @@ -49,7 +49,12 @@
  18         "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
  19         "partitions=" PARTS_DEFAULT "\0" \
  20         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  21 -       BOOTENV
  22 +       "setled_blue=mw.l 0x10020024 0x0000ffff; mw.l 0x10020028 0x0000ffff; mw.l 0x1002002c 0x0\0" \
  23 +       BOOTENV \
  24 +       "boot_extlinux=" \
  25 +               "run setled_blue; " \
  26 +               "sysboot ${devtype} ${devnum}:${distro_bootpart} any " \
  27 +                       "${scriptaddr} ${prefix}${boot_syslinux_conf};\0"
  28
  29  #define CONFIG_SYS_EEPROM_BUS_NUM              0
  30