mirror of
https://github.com/libretro/Lakka-LibreELEC.git
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104 lines
2.9 KiB
Diff
104 lines
2.9 KiB
Diff
From cec8965a83baea925ac82ca0be5dac3cc1823915 Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Thu, 22 Apr 2021 05:45:29 +0000
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Subject: [PATCH 07/25] WIP: boards: amlogic: add board files for wetek-gxbb
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devices
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These support the WeTek Hub and Play2 devices.
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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board/amlogic/wetek-gxbb/MAINTAINERS | 8 +++++
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board/amlogic/wetek-gxbb/Makefile | 6 ++++
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board/amlogic/wetek-gxbb/wetek-gxbb.c | 50 +++++++++++++++++++++++++++
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3 files changed, 64 insertions(+)
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create mode 100644 board/amlogic/wetek-gxbb/MAINTAINERS
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create mode 100644 board/amlogic/wetek-gxbb/Makefile
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create mode 100644 board/amlogic/wetek-gxbb/wetek-gxbb.c
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diff --git a/board/amlogic/wetek-gxbb/MAINTAINERS b/board/amlogic/wetek-gxbb/MAINTAINERS
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new file mode 100644
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index 0000000000..8aaa82ce17
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--- /dev/null
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+++ b/board/amlogic/wetek-gxbb/MAINTAINERS
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@@ -0,0 +1,8 @@
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+WETEK-GXBB
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+M: Christian Hewitt <christianshewitt@gmail.com>
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+S: Maintained
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+L: u-boot-amlogic@groups.io
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+F: board/amlogic/wetek-gxbb/
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+F: configs/wetek-hub_defconfig
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+F: configs/wetek-play2_defconfig
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+F: doc/board/amlogic/wetek-gxbb.rst
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diff --git a/board/amlogic/wetek-gxbb/Makefile b/board/amlogic/wetek-gxbb/Makefile
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new file mode 100644
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index 0000000000..7a5266b028
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--- /dev/null
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+++ b/board/amlogic/wetek-gxbb/Makefile
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@@ -0,0 +1,6 @@
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+# SPDX-License-Identifier: GPL-2.0+
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+#
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+# (C) Copyright 2020 BayLibre, SAS
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+# Author: Neil Armstrong <narmstrong@baylibre.com>
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+
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+obj-y := wetek-gxbb.o
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diff --git a/board/amlogic/wetek-gxbb/wetek-gxbb.c b/board/amlogic/wetek-gxbb/wetek-gxbb.c
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new file mode 100644
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index 0000000000..fb07eefa53
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--- /dev/null
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+++ b/board/amlogic/wetek-gxbb/wetek-gxbb.c
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@@ -0,0 +1,50 @@
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+// SPDX-License-Identifier: GPL-2.0+
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+/*
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+ * (C) Copyright 2016 Beniamino Galvani <b.galvani@gmail.com>
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+ */
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+
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+#include <common.h>
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+#include <dm.h>
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+#include <env.h>
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+#include <init.h>
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+#include <net.h>
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+#include <asm/io.h>
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+#include <asm/arch/gx.h>
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+#include <asm/arch/sm.h>
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+#include <asm/arch/eth.h>
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+#include <asm/arch/mem.h>
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+
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+#define EFUSE_MAC_OFFSET 0
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+#define EFUSE_MAC_SIZE 12
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+#define MAC_ADDR_LEN 6
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+
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+int misc_init_r(void)
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+{
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+ u8 mac_addr[MAC_ADDR_LEN];
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+ char efuse_mac_addr[EFUSE_MAC_SIZE], tmp[3];
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+ ssize_t len;
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+
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+ if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
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+ len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
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+ efuse_mac_addr, EFUSE_MAC_SIZE);
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+ if (len != EFUSE_MAC_SIZE)
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+ return 0;
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+
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+ /* MAC is stored in ASCII format, 1bytes = 2characters */
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+ for (int i = 0; i < 6; i++) {
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+ tmp[0] = efuse_mac_addr[i * 2];
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+ tmp[1] = efuse_mac_addr[i * 2 + 1];
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+ tmp[2] = '\0';
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+ mac_addr[i] = simple_strtoul(tmp, NULL, 16);
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+ }
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+
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+ if (is_valid_ethaddr(mac_addr))
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+ eth_env_set_enetaddr("ethaddr", mac_addr);
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+ else
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+ meson_generate_serial_ethaddr();
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+
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+ eth_env_get_enetaddr("ethaddr", mac_addr);
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+ }
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+
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+ return 0;
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+}
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--
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2.34.1
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