mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2025-12-15 09:02:10 -05:00
011ba05fd3
The most relevant change is the removal of the empty board_init() functions by u-boot/u-boot@70a4d1fa1d, which makes many patches not apply anymore and also requires most board defconfigs to be updated by adding "# CONFIG_BOARD_INIT is not set" to them. Also some config symbols have been renamed and downstream boards had to be adapted accordingly: u-boot/u-boot@0fd9a3480a ("env: Rename OVERWRITE_ETHADDR_ONCE to ENV_OVERWRITE_ETHADDR_ONCE") u-boot/u-boot@5fb88fa725 ("env: Rename SYS_REDUNDAND_ENVIRONMENT to ENV_REDUNDANT") u-boot/u-boot@123682c765 ("env: Rename SYS_RELOC_GD_ENV_ADDR to ENV_RELOC_GD_ENV_ADDR") u-boot/u-boot@0f44d5549e ("env: Rename SYS_MMC_ENV_DEV to ENV_MMC_DEVICE_INDEX") u-boot/u-boot@31617b880a ("env: Rename SYS_MMC_ENV_PART to ENV_MMC_EMMC_HW_PARTITION") u-boot/u-boot@ffc4914703 ("env: Rename ENV_MMC_PARTITION to ENV_MMC_SW_PARTITION") u-boot/u-boot@fb5235239a ("env: Rename DEFAULT_ENV_FILE to ENV_DEFAULT_ENV_TEXT_FILE") (also renamed USE_DEFAULT_ENV_FILE to USE_ENV_DEFAULT_ENV_TEXT_FILE) Remove upstreamed patches: * 001-mtd-spinand-winbond-add-Winbond-W25N04KV-flash-suppo.patch u-boot/u-boot@fe37fb8214 * 002-mtd-spinand-gigadevice-sync-supported-chips-with-lin.patch u-boot/u-boot@506ceddffd * 003-net-mediatek-correct-the-AN8855-TPID-value-in-port-i.patch u-boot/u-boot@70db2be9fb * 004-01-serial-mediatek-fix-register-names-and-offsets.patch u-boot/u-boot@6e15d3f91a * 004-02-serial-mediatek-enable-baudrate-accuracy-compensatio.patch u-boot/u-boot@6952209ef2 * 005-clk-mediatek-add-dummy-clk-enable-disable-ops-for-ap.patch u-boot/u-boot@1bf2121297 * 006-env-Fix-possible-out-of-bound-access-in-env_do_env_s.patch u-boot/u-boot@0ffd456516 * 130-01-env-mtd-add-the-missing-put_mtd_device.patch u-boot/u-boot@39ae954b04 * 130-02-env-mtd-initialize-saved_buf-pointer.patch u-boot/u-boot@7e842bd331 * 170-cmd-bootmenu-permit-to-select-bootmenu-entry-with.patch u-boot/u-boot@8c986521c3 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
68 lines
1.5 KiB
Diff
68 lines
1.5 KiB
Diff
--- a/board/mediatek/mt7988/mt7988_rfb.c
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+++ b/board/mediatek/mt7988/mt7988_rfb.c
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@@ -10,7 +10,9 @@
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#include <env.h>
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#include <init.h>
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#include <asm/global_data.h>
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+#include <asm/io.h>
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#include <linux/delay.h>
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+#include <linux/libfdt.h>
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#ifndef CONFIG_RESET_BUTTON_LABEL
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#define CONFIG_RESET_BUTTON_LABEL "reset"
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@@ -38,3 +40,54 @@ int board_late_init(void)
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env_relocate();
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return 0;
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}
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+
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+#define MT7988_BOOT_NOR 0
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+#define MT7988_BOOT_SPIM_NAND 1
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+#define MT7988_BOOT_EMMC 2
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+#define MT7988_BOOT_SNFI_NAND 3
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+
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+int ft_system_setup(void *blob, struct bd_info *bd)
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+{
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+ const u32 *media_handle_p;
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+ int chosen, len, ret;
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+ const char *media;
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+ u32 media_handle;
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+
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+ switch ((readl(0x1001f6f0) & 0xc00) >> 10) {
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+ case MT7988_BOOT_NOR:
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+ media = "rootdisk-nor";
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+ break
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+ ;;
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+ case MT7988_BOOT_SPIM_NAND:
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+ media = "rootdisk-spim-nand";
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+ break
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+ ;;
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+ case MT7988_BOOT_EMMC:
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+ media = "rootdisk-emmc";
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+ break
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+ ;;
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+ case MT7988_BOOT_SNFI_NAND:
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+ media = "rootdisk-sd";
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+ break
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+ ;;
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+ }
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+
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+ chosen = fdt_path_offset(blob, "/chosen");
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+ if (chosen <= 0)
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+ return 0;
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+
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+ media_handle_p = fdt_getprop(blob, chosen, media, &len);
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+ if (media_handle_p <= 0 || len != 4)
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+ return 0;
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+
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+ media_handle = *media_handle_p;
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+ ret = fdt_setprop(blob, chosen, "rootdisk", &media_handle, sizeof(media_handle));
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+ if (ret) {
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+ printf("cannot set media phandle %s as rootdisk /chosen node\n", media);
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+ return ret;
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+ }
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+
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+ printf("set /chosen/rootdisk to bootrom media: %s (phandle 0x%08x)\n", media, fdt32_to_cpu(media_handle));
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+
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+ return 0;
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+}
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