From: Christian Hewitt <christianshewitt@gmail.com>
To: u-boot@lists.denx.de, u-boot-amlogic@groups.io,
linux-amlogic@lists.infradead.org
Subject: [PATCH v2 2/2] board: amlogic: add meson_generate_serial_ethaddr fallback to p200
Date: Sun, 24 Mar 2024 15:19:05 +0000 [thread overview]
Message-ID: <20240324151905.3817732-3-christianshewitt@gmail.com> (raw)
In-Reply-To: <20240324151905.3817732-1-christianshewitt@gmail.com>
Add a fall-back method to generate ethaddr from CPU serial on p200 boards
if the MAC cannot be read from efuse. This prevents random MAC addresses
on the WeTek Hub/Play2 boards.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
board/amlogic/p200/p200.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/board/amlogic/p200/p200.c b/board/amlogic/p200/p200.c
index 7c432f9d281..3061f7a6b3c 100644
--- a/board/amlogic/p200/p200.c
+++ b/board/amlogic/p200/p200.c
@@ -30,6 +30,8 @@ int misc_init_r(void)
mac_addr, EFUSE_MAC_SIZE);
if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr))
eth_env_set_enetaddr("ethaddr", mac_addr);
+ else
+ meson_generate_serial_ethaddr();
}
if (!env_get("serial#")) {
--
2.34.1
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next prev parent reply other threads:[~2024-03-24 15:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-24 15:19 [PATCH v2 0/2] ARM: dts: fix Ethernet and random MAC's on WeTek Hub/Play2 Christian Hewitt
2024-03-24 15:19 ` [PATCH v2 1/2] ARM: dts: fix Ethernet " Christian Hewitt
2024-03-24 15:19 ` Christian Hewitt [this message]
2024-03-25 8:18 ` [PATCH v2 0/2] ARM: dts: fix Ethernet and random MAC's " Neil Armstrong
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