From 2fe55d1827ea215d6fed7f9485b3899c48fb163a Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@amd.com>
Date: Tue, 27 Sep 2022 09:55:46 +0200
Subject: [PATCH] xilinx: zynq: Enable early eeprom decoding
Xilinx Zynq evaluation boards have factory program content in eeprom.
Enable reading and decoding eeprom content to get information about board
name, revision and especially getting ethernet mac address.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/db334bd3c0a377074a43b7ae479fade98efb545f.1664265344.git.michal.simek@amd.com
---
board/xilinx/zynq/board.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index c96433be69..17ee541bd8 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -37,6 +37,9 @@ int board_init(void)
if (IS_ENABLED(CONFIG_SPL_BUILD))
printf("Silicon version:\t%d\n", zynq_get_silicon_version());
+ if (CONFIG_IS_ENABLED(DM_I2C) && CONFIG_IS_ENABLED(I2C_EEPROM))
+ xilinx_read_eeprom();
+
return 0;
}
--
2.39.5