From: Neil Armstrong Date: Tue, 17 Sep 2024 12:34:45 +0000 (+0200) Subject: board: libretech-ac: move board support into dedicated directory X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-favicon.png?a=commitdiff_plain;h=f5b9f8900c5d13ae195775b2ae5f6fa46e506559;p=u-boot.git board: libretech-ac: move board support into dedicated directory The libretech-ac aka aml-s805x-ac supports mainline U-boot from a dedicated SPI flash, move the board support into a dedicated vendor/board subdirectory in order to support vendor specific customization. It also aligns with the vendor downstream changes. Link: https://lore.kernel.org/r/20240917-u-boot-topic-dynamic-uuid-v2-1-416e39c6e271@linaro.org Signed-off-by: Neil Armstrong --- diff --git a/board/amlogic/p212/MAINTAINERS b/board/amlogic/p212/MAINTAINERS index b2e3205fdf..e73a4e52c1 100644 --- a/board/amlogic/p212/MAINTAINERS +++ b/board/amlogic/p212/MAINTAINERS @@ -5,11 +5,9 @@ L: u-boot-amlogic@groups.io F: board/amlogic/p212/ F: include/configs/p212.h F: configs/khadas-vim_defconfig -F: configs/libretech-ac_defconfig F: configs/libretech-cc_defconfig F: configs/libretech-cc_v2_defconfig F: configs/p212_defconfig F: doc/board/amlogic/p212.rst -F: doc/board/amlogic/libretech-ac.rst F: doc/board/amlogic/libretech-cc.rst F: doc/board/amlogic/khadas-vim.rst diff --git a/board/libre-computer/aml-s805x-ac/MAINTAINERS b/board/libre-computer/aml-s805x-ac/MAINTAINERS new file mode 100644 index 0000000000..7cbc08aeb6 --- /dev/null +++ b/board/libre-computer/aml-s805x-ac/MAINTAINERS @@ -0,0 +1,8 @@ +LIBRE-COMPUTER AML-S805X-AC +M: Neil Armstrong +S: Maintained +L: u-boot-amlogic@groups.io +F: board/amlogic/aml-s805x-ac/ +F: include/configs/libretech-ac.h +F: configs/libretech-ac_defconfig +F: doc/board/amlogic/libretech-ac.rst diff --git a/board/libre-computer/aml-s805x-ac/Makefile b/board/libre-computer/aml-s805x-ac/Makefile new file mode 100644 index 0000000000..b4367ea522 --- /dev/null +++ b/board/libre-computer/aml-s805x-ac/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2016 BayLibre, SAS +# Author: Neil Armstrong + +obj-y := aml-s805x-ac.o diff --git a/board/libre-computer/aml-s805x-ac/aml-s805x-ac.c b/board/libre-computer/aml-s805x-ac/aml-s805x-ac.c new file mode 100644 index 0000000000..ae9834c0bf --- /dev/null +++ b/board/libre-computer/aml-s805x-ac/aml-s805x-ac.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2016 BayLibre, SAS + * Author: Neil Armstrong + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define EFUSE_SN_OFFSET 20 +#define EFUSE_SN_SIZE 16 +#define EFUSE_MAC_OFFSET 52 +#define EFUSE_MAC_SIZE 6 + +int misc_init_r(void) +{ + u8 mac_addr[EFUSE_MAC_SIZE + 1]; + char serial[EFUSE_SN_SIZE + 1]; + ssize_t len; + + if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { + len = meson_sm_read_efuse(EFUSE_MAC_OFFSET, + mac_addr, EFUSE_MAC_SIZE); + mac_addr[len] = '\0'; + 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#")) { + len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial, + EFUSE_SN_SIZE); + serial[len] = '\0'; + if (len == EFUSE_SN_SIZE) + env_set("serial#", serial); + } + + return 0; +} diff --git a/configs/libretech-ac_defconfig b/configs/libretech-ac_defconfig index f6ee4c50e5..deb79cbb91 100644 --- a/configs/libretech-ac_defconfig +++ b/configs/libretech-ac_defconfig @@ -1,5 +1,7 @@ CONFIG_ARM=y CONFIG_SYS_CONFIG_NAME="libretech-ac" +CONFIG_SYS_VENDOR="libre-computer" +CONFIG_SYS_BOARD="aml-s805x-ac" CONFIG_ARCH_MESON=y CONFIG_TEXT_BASE=0x01000000 CONFIG_NR_DRAM_BANKS=1