[U-Boot] [PATCH v2 04/14] db410c: serial# env using msm board serial

Ramon Fried
2018-09-21T10:35:46Z

The serial# environment variable needs to be
defined so it will be used by fastboot as serial
for the endpoint descriptor.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
---

Changes in v2: None

arch/arm/mach-snapdragon/Kconfig | 1 +
board/qualcomm/dragonboard410c/dragonboard410c.c | 10 ++++++++++
2 files changed, 11 insertions(+)

diff --git a/arch/arm/mach-snapdragon/Kconfig b/arch/arm/mach-snapdragon/Kconfig
index bfd99db6e2..e562d693c6 100644
--- a/arch/arm/mach-snapdragon/Kconfig
+++ b/arch/arm/mach-snapdragon/Kconfig
@@ -14,6 +14,7 @@ choice

config TARGET_DRAGONBOARD410C
bool "96Boards Dragonboard 410C"
+ select BOARD_LATE_INIT
help
Support for 96Boards Dragonboard 410C. This board complies with
96Board Open Platform Specifications. Features:
diff --git a/board/qualcomm/dragonboard410c/dragonboard410c.c b/board/qualcomm/dragonboard410c/dragonboard410c.c
index e8a3ed0450..b2a72bce38 100644
--- a/board/qualcomm/dragonboard410c/dragonboard410c.c
+++ b/board/qualcomm/dragonboard410c/dragonboard410c.c
@@ -151,6 +151,16 @@ int board_init(void)
return 0;
}

+int board_late_init(void)
+{
+ char serial[16];
+
+ memset(serial, 0, 16);
+ snprintf(serial, 13, "%x", msm_board_serial());
+ env_set("serial#", serial);
+ return 0;
+}
+
/* Fixup of DTB for Linux Kernel
* 1. Fixup installed DRAM.
* 2. Fixup WLAN/BT Mac address:
--
2.18.0