mirror of
https://gitee.com/open-loongarch/u-boot.git
synced 2026-10-25 12:57:10 +08:00
Update to 2c60245b2bb
1.drivers/mmc:ls_mmc:Enhance compatibiltiy 2.mmc:support HS200 3.support boot abi2.0 kernel(linux 6.9 have be tested) 4.update set_env.sh 5.some bugs fix
This commit is contained in:
maoxiaochuan
@@ -10,10 +10,17 @@
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64bit-bfd := elf64-loongarch
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ifdef CONFIG_64BIT
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PLATFORM_CPPFLAGS += -mabi=lp64
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KBUILD_LDFLAGS += -m $(64bit-emul)
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OBJCOPYFLAGS += -O $(64bit-bfd)
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CONFIG_STANDALONE_LOAD_ADDR ?= 0x9000000080200000
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ifneq ($(CONFIG_GCC_VERSION), $(firstword $(shell echo "130000 $(CONFIG_GCC_VERSION)" | tr ' ' '\n' | sort -n)))
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PLATFORM_CPPFLAGS += $(call cc-option, -mabi-lp64d)
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PLATFORM_CPPFLAGS += $(call cc-option, -fpermissive)
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PLATFORM_CPPFLAGS += $(call cc-option, -mno-relax)
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KBUILD_LDFLAGS += --no-warn-rwx-segments
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else
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PLATFORM_CPPFLAGS += $(call cc-option, -mabi-lp64)
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endif
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KBUILD_LDFLAGS += -m $(64bit-emul)
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OBJCOPYFLAGS += -O $(64bit-bfd)
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CONFIG_STANDALONE_LOAD_ADDR ?= 0x9000000080200000
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else
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PLATFORM_CPPFLAGS += -mabi=lp32
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KBUILD_LDFLAGS += -m $(32bit-emul)
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+80
-13
@@ -14,6 +14,8 @@
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#include <asm/addrspace.h>
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#include <asm/global_data.h>
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#include <asm/io.h>
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#include <stdlib.h>
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#include <dm.h>
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#if defined(CONFIG_LOONGSON_BOOT_FIXUP)
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extern void *build_boot_param(void);
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@@ -28,6 +30,9 @@ static int linux_argc;
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static char **linux_argv;
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static char *linux_argp;
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// 新的传参规范里面无需把 command line 拆开成一个一个 直接字符串传进去就好
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static char *linux_command_line;
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static char **linux_env;
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static char *linux_env_p;
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static int linux_env_idx;
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@@ -256,13 +261,52 @@ static void boot_prep_linux(bootm_headers_t *images)
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}
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}
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/*
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* 判断使用哪种传参方式
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* 0 代表旧的传参
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* 1 代表新的传参
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*/
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static int judge_boot_param_type(bootm_headers_t *images)
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{
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char* kernel_type;
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kernel_type = image_get_name(images->legacy_hdr_os);
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if (!strncmp(kernel_type, "Linux-5", 7))
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return 0;
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else if (!strncmp(kernel_type, "Linux-4", 7))
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return 0;
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return 1;
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}
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static const char* boot_smbios_type2_board_name(void)
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{
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struct udevice *dev;
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ofnode parent_node, node;
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const char* board_name = NULL;
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uclass_first_device(UCLASS_SYSINFO, &dev);
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if (dev) {
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parent_node = dev_read_subnode(dev, "smbios");
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if (!ofnode_valid(parent_node))
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return NULL;
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node = ofnode_find_subnode(parent_node, "baseboard");
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if (!ofnode_valid(node))
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return NULL;
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board_name = ofnode_read_string(node, "product");
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}
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return board_name;
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}
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static void boot_jump_linux(bootm_headers_t *images)
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{
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typedef void __noreturn (*kernel_entry_t)(int, ulong, ulong, ulong);
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kernel_entry_t kernel = (kernel_entry_t)map_to_sysmem((void*)images->ep);
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#if defined(CONFIG_LOONGSON_BOOT_FIXUP)
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void *fw_arg2 = NULL, *fw_arg3 = NULL;
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void *fdt = NULL, *bootparam = NULL;
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void *bootparam = NULL;
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#endif
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debug("## Transferring control to Linux (at address %p) ...\n", kernel);
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@@ -277,21 +321,44 @@ static void boot_jump_linux(bootm_headers_t *images)
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#endif
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#if defined(CONFIG_LOONGSON_BOOT_FIXUP)
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fdt = env_get("fdt_addr");
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if (fdt) {
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fdt = (void *)simple_strtoul(fdt, NULL, 16);
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if (fdt_check_header(fdt)) {
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printf("Warning: invalid device tree. Used linux default dtb\n");
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fdt = NULL;
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bootparam = build_boot_param();
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if (judge_boot_param_type(images)) {
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int i;
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const char* board_name;
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// 见于 龙芯CPU统一系统架构规范（LA架构嵌入式系列）.pdf 的 4.1 传参约定 一节
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fw_arg2 = (void*)(*(unsigned long long *)(bootparam + 8));
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board_name = boot_smbios_type2_board_name();
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// 新的传参规范里面无需把 command line 拆开成一个一个 直接字符串传进去就好
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// 下标 0 的元素必定为 NULL 无视即可
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linux_command_line = (char*)calloc(256, sizeof(char));
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sprintf(linux_command_line, "%s", linux_argv[1]);
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for (i = 2; i < linux_argc; ++i) {
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sprintf(linux_command_line, "%s %s", linux_command_line, linux_argv[i]);
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}
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// 把要匹配的板卡名字放到 command line 里面
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sprintf(linux_command_line, "%s bp_start=0x%.llx", linux_command_line, (unsigned long long)bootparam);
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if (board_name)
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sprintf(linux_command_line, "%s board_name=%s", linux_command_line, board_name);
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kernel(0, (ulong)linux_command_line, (ulong)fw_arg2, (ulong)fw_arg3);
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} else {
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void *fdt = NULL;
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fdt = env_get("fdt_addr");
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if (fdt) {
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fdt = (void *)simple_strtoul(fdt, NULL, 16);
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if (fdt_check_header(fdt)) {
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printf("Warning: invalid device tree. Used linux default dtb\n");
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fdt = NULL;
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}
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}
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fw_arg2 = bootparam;
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fw_arg3 = fdt;
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kernel(linux_argc, (ulong)linux_argv, (ulong)fw_arg2, (ulong)fw_arg3);
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}
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bootparam = build_boot_param();
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fw_arg2 = bootparam;
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fw_arg3 = fdt;
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kernel(linux_argc, (ulong)linux_argv, (ulong)fw_arg2,
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(ulong)fw_arg3);
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#else
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if (images->ft_len) {
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kernel(-2, (ulong)images->ft_addr, 0, 0);
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@@ -55,14 +55,14 @@ void __noreturn board_init_f(ulong dummy)
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ulong new_sp;
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#ifdef DBG_ASM
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printstr("Enter board_init_f...\r\n");
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printf("Enter board_init_f...\r\n");
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#endif
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spl_mach_init();
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ret = spl_early_init();
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if (ret) {
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debug("spl_early_init() failed: %d\n", ret);
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#ifdef DBG_ASM
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printstr("spl_early_init() failed.\r\n");
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printf("spl_early_init() failed.\r\n");
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#endif
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hang();
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}
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@@ -60,4 +60,8 @@ config LOONGSON_BOARD_MMC_FS
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default n
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select CMD_UNZIP
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config LOONGSON_MMC_HIGH_PERFORMANCE
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bool "Change MMC-PAD to 0x7, will support HS200 mode"
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default n
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endmenu
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@@ -1,4 +1,5 @@
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#include <common.h>
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#include <command.h>
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#include <asm/addrspace.h>
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#include <smbios.h>
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#include <dm/device.h>
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@@ -19,9 +20,10 @@
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#if defined(BOOT_PARAMS_BPI)
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#ifdef ACPI_SUPPORT
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const efi_guid_t smbios_guid = SMBIOS_TABLE_GUID;
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#endif
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// 无需一定要有 ACPI
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// #ifdef ACPI_SUPPORT
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// const efi_guid_t smbios_guid = SMBIOS_TABLE_GUID;
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// #endif
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extern struct efi_system_table systab;
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extern efi_status_t efi_init_systab(void);
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@@ -134,13 +136,16 @@ u64 init_vbios(struct boot_params *bp, u64 offset)
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void loongson_smbios_init(void)
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{
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const efi_guid_t smbios_guid = SMBIOS_TABLE_GUID;
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write_smbios_table((ulong)SMBIOS_PHYSICAL_ADDRESS);
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#ifdef ACPI_SUPPORT
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// 无需一定要有 ACPI
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// #ifdef ACPI_SUPPORT
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/* And expose them to our EFI payload */
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return efi_install_configuration_table(&smbios_guid,
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efi_install_configuration_table(&smbios_guid,
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(void *)SMBIOS_PHYSICAL_ADDRESS);
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#endif
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// #endif
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}
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#ifdef ACPI_SUPPORT
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@@ -156,6 +161,24 @@ void loongson_acpi_init(void)
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}
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#endif
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void loongson_fdt_init(void)
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{
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// 新的传参规范里面 可以把 fdt 放在 efi table 里面
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const efi_guid_t fdt_guid = EFI_FDT_GUID;
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void* fdt = (void*)env_get("fdt_addr");
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if (fdt) {
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fdt = (void *)simple_strtoul(fdt, NULL, 16);
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if (fdt_check_header(fdt)) {
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printf("Warning: invalid device tree. Used linux default dtb\n");
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fdt = NULL;
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}
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}
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if (fdt)
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efi_install_configuration_table(&fdt_guid,
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(void *)fdt);
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}
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int init_boot_param(struct boot_params *bp)
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{
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u64 __maybe_unused tab_offset = sizeof(struct boot_params);
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@@ -184,6 +207,7 @@ int init_boot_param(struct boot_params *bp)
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#ifdef ACPI_SUPPORT
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loongson_acpi_init();
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#endif
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loongson_fdt_init();
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return 0;
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}
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@@ -19,6 +19,9 @@ enum efi_table_id {
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MAX_EFI_TABLES,
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};
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// 给16个efi table（不够可以加） 目前就 FDT SMBIOS ACPI
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struct efi_configuration_table efi_tables[16];
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static struct efi_boot_services efi_boot_services = {
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.hdr = {
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.signature = EFI_BOOT_SERVICES_SIGNATURE,
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@@ -37,6 +40,14 @@ struct efi_runtime_services efi_runtime_services = {
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static u16 firmware_vendor[] = L"LoongSon";
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/*
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* 由于 EFI 在 uboot 里面只有 x86 做了完善
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* 所以 这些 efi 的 table 由此处自行实现
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* 然后由于 tables 这个变量是需要手动赋值的
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* 以前的 NULL 是会导致写入崩溃的
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* 所以自行创建 efi_tables
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*/
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struct efi_system_table systab = {
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.hdr = {
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.signature = EFI_SYSTEM_TABLE_SIGNATURE,
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@@ -47,7 +58,7 @@ struct efi_system_table systab = {
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.fw_revision = FW_VERSION << 16 | FW_PATCHLEVEL << 8,
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.runtime = 0,
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.nr_tables = 0,
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.tables = NULL,
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.tables = efi_tables,
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};
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/**
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@@ -87,7 +87,7 @@ static char *updatemenu_dtb[] = {
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"Update DTB (dtb.bin) to spi flash (by mmc)=loongson_update mmc dtb\0",
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#endif
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"Update DTB (dtb.bin) to spi flash (by tftp)=loongson_update tftp dtb\0",
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"Clean DTB parts=sf probe;sf erase dtb 0x10000\0",
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"Clean DTB parts=mtd erase dtb\0",
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NULL
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};
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@@ -609,6 +609,8 @@ void abort_key_handle_custom(int abort)
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abort_key_try_update_uboot_then_install_system,
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};
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mdelay(2000);
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if (abort < 0 || abort >= sizeof(func_set) / sizeof(abort_key_handle_func))
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return;
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ret = func_set[abort]();
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@@ -81,7 +81,13 @@ static void dev_fixup(void)
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//enhance the io driving force
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val = readl(LS_GENERAL_CFG4);
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// MMC 高驱动力下可到 hs200
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#ifdef CONFIG_LOONGSON_MMC_HIGH_PERFORMANCE
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val |= (0x3 << PAD_CTRL_DVO) | (0x3 << PAD_CTRL_GMAC) | (0x3 << PAD_CTRL_USB)
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| (0x7 << PAD_CTRL_EMMC) | (0x7 << PAD_CTRL_SDIO);
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#else
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val |= (0x3 << PAD_CTRL_DVO) | (0x3 << PAD_CTRL_GMAC) | (0x3 << PAD_CTRL_USB);
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#endif
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writel(val, LS_GENERAL_CFG4);
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// All UARTs in 2 wire mode
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+2
-1
@@ -583,7 +583,8 @@ static int cmd_call(struct cmd_tbl *cmdtp, int flag, int argc,
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return result;
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}
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enum command_ret_t cmd_process(int flag, int argc, char *const argv[],
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// enum command_ret_t
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int cmd_process(int flag, int argc, char *const argv[],
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int *repeatable, ulong *ticks)
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{
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enum command_ret_t rc = CMD_RET_SUCCESS;
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@@ -26,6 +26,7 @@ CONFIG_CPU_1000MHZ=y
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CONFIG_LOONGSON_RECOVER=y
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CONFIG_LOONGSON_GENERAL_LOAD=y
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CONFIG_LOONGSON_BOARD_MMC_FS=y
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CONFIG_LOONGSON_MMC_HIGH_PERFORMANCE=y
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CONFIG_SPL_PAYLOAD="u-boot.img"
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CONFIG_PHYS_64BIT=y
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CONFIG_SYS_LOAD_ADDR=0x9000000003000000
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@@ -26,6 +26,7 @@ CONFIG_CPU_1000MHZ=y
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CONFIG_LOONGSON_RECOVER=y
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CONFIG_LOONGSON_GENERAL_LOAD=y
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CONFIG_LOONGSON_BOARD_MMC_FS=y
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CONFIG_LOONGSON_MMC_HIGH_PERFORMANCE=y
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CONFIG_SPL_PAYLOAD="u-boot.img"
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CONFIG_PHYS_64BIT=y
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CONFIG_SYS_LOAD_ADDR=0x9000000003000000
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@@ -290,6 +290,10 @@ static int sdio_send_cmd(struct udevice *dev, struct mmc_cmd *cmd, struct mmc_da
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sdio_writel(host, SDICMDARG, cmd->cmdarg);
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sdio_writel(host, SDICMDCON, SDIO_MAKE_CMD(cmd_index, flag));
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// 部分EMMC芯片需要延迟
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// 否则指令发送频率一高会有数据传输问题
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udelay(1);
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while ((cmd_fin == 0) && timeout--) {
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sdiintmsk = sdio_readl(host, SDIINTMSK);
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cmd_fin = SDIO_GET_CMDINT(sdiintmsk);
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@@ -345,6 +349,7 @@ out:
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sdio_writel(host, SDIINTMSK, (sdiintmsk & 0x1fe));
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sdio_writel(host, SDIINTEN, 0x0);
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|
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return err;
|
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}
|
||||
|
||||
|
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Binary file not shown.
@@ -248,24 +248,24 @@ void mm_feature_init(struct mc_setting *mc)
|
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mm_ctrl_info.paster.mc1_row_num = MC1_ROW_NUM;
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mm_ctrl_info.paster.mc1_addr_mirror = MC1_ADDR_MIRROR;
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mm_ctrl_info.paster.mc1_bg_mirror = MC1_BG_MIRROR;
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mm_ctrl_info.param_reg_array = ¶m_info;
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mm_ctrl_info.param_reg_array = param_info;
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}
|
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void print_mm_ctrl()
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void print_mm_ctrl(void)
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{
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printf("=================================================================================\n");
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printf(" mc_type:%u\n", mm_ctrl_info.mc_type);
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printf(" mc_regs_base:%llu\n", mm_ctrl_info.mc_regs_base);
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printf(" cache_mem_base:%llu\n", mm_ctrl_info.cache_mem_base);
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printf(" mem_base:%llu\n", mm_ctrl_info.mem_base);
|
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printf(" ddr_freq:%lu\n", mm_ctrl_info.ddr_freq);
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printf(" ddr_freq_2slot:%lu\n", mm_ctrl_info.ddr_freq_2slot);
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printf(" dimm_info_in_flash_offset:%lu\n", mm_ctrl_info.dimm_info_in_flash_offset);
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printf(" sameba_adj:%lu\n", mm_ctrl_info.sameba_adj);
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printf(" samebg_adj:%lu\n", mm_ctrl_info.samebg_adj);
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printf(" samec_adj:%lu\n", mm_ctrl_info.samec_adj);
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printf(" samecs_adj:%lu\n", mm_ctrl_info.samecs_adj);
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printf(" diffcs_adj:%lu\n", mm_ctrl_info.diffcs_adj);
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printf(" ddr_freq:%llu\n", mm_ctrl_info.ddr_freq);
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printf(" ddr_freq_2slot:%llu\n", mm_ctrl_info.ddr_freq_2slot);
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printf(" dimm_info_in_flash_offset:%llu\n", mm_ctrl_info.dimm_info_in_flash_offset);
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printf(" sameba_adj:%llu\n", mm_ctrl_info.sameba_adj);
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printf(" samebg_adj:%llu\n", mm_ctrl_info.samebg_adj);
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printf(" samec_adj:%llu\n", mm_ctrl_info.samec_adj);
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printf(" samecs_adj:%llu\n", mm_ctrl_info.samecs_adj);
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printf(" diffcs_adj:%llu\n", mm_ctrl_info.diffcs_adj);
|
||||
printf(" mc_interleave_offset:%llu\n", mm_ctrl_info.mc_interleave_offset);
|
||||
printf(" ref_clk:%u\n", mm_ctrl_info.ref_clk);
|
||||
printf("node_offset:%u\n", mm_ctrl_info.node_offset);
|
||||
|
||||
@@ -188,7 +188,7 @@ static int ls_disptiming_to_modesetting(struct ls_video_priv *priv,
|
||||
|
||||
if (priv->conn_type == LS_CONNECTOR_VGA) {
|
||||
for (i = 0; i < ARRAY_SIZE(vgamode); i++) {
|
||||
if (vgamode[i].hactive == timing->hactive.typ
|
||||
if (vgamode[i].hactive == timing->hactive.typ
|
||||
&& vgamode[i].vactive == timing->vactive.typ) {
|
||||
mode_id = i;
|
||||
break;
|
||||
@@ -251,7 +251,7 @@ static void config_pll(void __iomem *pll_base, struct ls_pll_cfg *pix_pll)
|
||||
|
||||
writel((out | 1), pll_base);
|
||||
#elif defined(CONFIG_SOC_LS2K1000)
|
||||
ulong out = ((ulong)(pix_pll->l1_loopc) << 32) |
|
||||
ulong out = ((ulong)(pix_pll->l1_loopc) << 32) |
|
||||
(pix_pll->l1_frefc << 26) | (1UL << 42) | (0x3 << 10) | (0x1 << 7);
|
||||
|
||||
writeq(0, pll_base);
|
||||
@@ -419,9 +419,12 @@ static int ls_dc_init(struct ls_video_priv *priv)
|
||||
|
||||
static int ls_read_edid(struct ls_video_priv *priv, int block, u8 *buf)
|
||||
{
|
||||
int ret = 0;
|
||||
#if defined(CONFIG_DM_I2C)
|
||||
int shift = block * EDID_SIZE;
|
||||
struct udevice *chip;
|
||||
int ret;
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_VIDEO_BRIDGE
|
||||
if (priv->conn_type == LS_CONNECTOR_BRIDGE) {
|
||||
ret = video_bridge_read_edid(priv->connector, buf, EDID_SIZE);
|
||||
@@ -441,7 +444,7 @@ static int ls_read_edid(struct ls_video_priv *priv, int block, u8 *buf)
|
||||
return dm_i2c_read(chip, shift, buf, EDID_SIZE);
|
||||
}
|
||||
#endif
|
||||
return 0;
|
||||
return ret;
|
||||
}
|
||||
|
||||
extern int ls_fill_display_timing_by_name(struct display_timing* timing, char* name);
|
||||
@@ -658,7 +661,7 @@ static int ls_video_probe(struct udevice *dev)
|
||||
|
||||
debug("%s uc_plat: base 0x%lx, size 0x%x\n",
|
||||
dev->name, uc_plat->base, uc_plat->size);
|
||||
|
||||
|
||||
priv->ddc_bus = NULL;
|
||||
priv->connector = NULL;
|
||||
priv->conn_type = LS_CONNECTOR_UNKNOWN;
|
||||
@@ -716,10 +719,10 @@ static int ls_video_probe(struct udevice *dev)
|
||||
panel_enable_backlight(priv->connector);
|
||||
}
|
||||
|
||||
debug("%s - connector type: %s, pix fmt: %d, display resolution: %d x %d\n", dev->name,
|
||||
debug("%s - connector type: %s, pix fmt: %d, display resolution: %d x %d\n", dev->name,
|
||||
priv->conn_type == LS_CONNECTOR_PANEL ? "Panel" :
|
||||
priv->conn_type == LS_CONNECTOR_VGA ? "VGA" :
|
||||
priv->conn_type == LS_CONNECTOR_HDMI ? "HDMI" :
|
||||
priv->conn_type == LS_CONNECTOR_HDMI ? "HDMI" :
|
||||
priv->conn_type == LS_CONNECTOR_BRIDGE ? "Bridge" :"Unknown",
|
||||
priv->pix_fmt, priv->timing.hactive.typ, priv->timing.vactive.typ);
|
||||
|
||||
|
||||
@@ -124,7 +124,11 @@ PLATFORM_LIBS := $(filter-out %/lib.a, $(filter-out -lgcc, $(PLATFORM_LIBS))) $(
|
||||
endif
|
||||
|
||||
ifdef CONFIG_LOONGSON_DDR4
|
||||
PLATFORM_LIBS += -L $(abspath $(srctree)/drivers/ram/loongson/) -lmem_config
|
||||
ifneq ($(CONFIG_GCC_VERSION), $(firstword $(shell echo "130000 $(CONFIG_GCC_VERSION)" | tr ' ' '\n' | sort -n)))
|
||||
PLATFORM_LIBS += $(abspath $(srctree)/drivers/ram/loongson/libmem_config_new_abi.a)
|
||||
else
|
||||
PLATFORM_LIBS += $(abspath $(srctree)/drivers/ram/loongson/libmem_config.a)
|
||||
endif
|
||||
endif
|
||||
|
||||
u-boot-spl-init := $(head-y)
|
||||
|
||||
+40
-31
@@ -1,52 +1,61 @@
|
||||
#!/bin/bash
|
||||
|
||||
# AUTHOR: maoxiaochuan@loongson.cn
|
||||
# Date: 2021-12-3
|
||||
# ORG: Loongson-GD
|
||||
|
||||
#set -x
|
||||
|
||||
function setup_mips_env()
|
||||
{
|
||||
echo "====>setup env for MIPS..."
|
||||
CC_PREFIX=/opt/mips64el-linux-gcc-8.x/host
|
||||
export PATH=$CC_PREFIX/bin:$PATH
|
||||
export LD_LIBRARY_PATH=$CC_PREFIX/lib:$LD_LIBRARY_PATH
|
||||
export LD_LIBRARY_PATH=$CC_PREFIX/mips64el-buildroot-linux-gnu/lib64:$LD_LIBRARY_PATH
|
||||
|
||||
# CC_PREFIX=/opt/mips-loongson-gcc8-linux-gnu-2021-06-04
|
||||
# export PATH=$CC_PREFIX/bin:$PATH
|
||||
# export LD_LIBRARY_PATH=$CC_PREFIX/lib:$LD_LIBRARY_PATH
|
||||
|
||||
export ARCH=mips
|
||||
# export CROSS_COMPILE=mips-linux-gnu-
|
||||
export CROSS_COMPILE=mips64el-linux-
|
||||
}
|
||||
abi1_toolchain_list=("/opt/loongson-gnu-toolchain-x86_64-loongarch64-linux-gnu" \
|
||||
"/opt/loongson-gnu-toolchain-8.3-x86_64-loongarch64-linux-gnu-rc1.4" \
|
||||
"/opt/loongson-gnu-toolchain-8.3-x86_64-loongarch64-linux-gnu-rc1.3-1" \
|
||||
"/opt/loongson-gnu-toolchain-8.3-x86_64-loongarch64-linux-gnu-rc1.2" \
|
||||
"/opt/toolchain-loongarch64-linux-gnu-gcc8-host-x86_64-2022-07-18")
|
||||
|
||||
abi2_toolchain_list=("/opt/loongarch64-linux-gnu-gcc13.3" \
|
||||
"/opt/loongarch64-linux-gnu-gcc14.2")
|
||||
|
||||
real_target=0
|
||||
real_toolchain=""
|
||||
|
||||
function setup_loongarch_env()
|
||||
{
|
||||
echo "====>setup env for LoongArch..."
|
||||
# CC_PREFIX=/opt/toolchain-loongarch64-linux-gnu-gcc8-host-x86_64-2022-07-18
|
||||
CC_PREFIX=/opt/loongson-gnu-toolchain-x86_64-loongarch64-linux-gnu
|
||||
export PATH=$CC_PREFIX/bin:$PATH
|
||||
export LD_LIBRARY_PATH=$CC_PREFIX/lib:$LD_LIBRARY_PATH
|
||||
export LD_LIBRARY_PATH=$CC_PREFIX/loongarch64-linux-gnu/lib64:$LD_LIBRARY_PATH
|
||||
CC_PREFIX=$real_toolchain
|
||||
export PATH=$PATH:$CC_PREFIX/bin
|
||||
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$CC_PREFIX/lib
|
||||
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$CC_PREFIX/loongarch64-linux-gnu/lib64
|
||||
|
||||
export ARCH=loongarch
|
||||
export CROSS_COMPILE=loongarch64-linux-gnu-
|
||||
}
|
||||
|
||||
for i in ${abi1_toolchain_list[*]}
|
||||
do
|
||||
real_toolchain=$i
|
||||
if [ -d $real_toolchain ]; then
|
||||
real_target=1
|
||||
break;
|
||||
fi
|
||||
done
|
||||
|
||||
if [ $# -eq 1 ] ; then
|
||||
if [ "$1" == "mips" ]; then
|
||||
setup_mips_env
|
||||
else
|
||||
setup_loongarch_env
|
||||
if [[ "$1" == "abi2" ]]; then
|
||||
real_target=0
|
||||
real_toolchain=""
|
||||
for i in ${abi2_toolchain_list[*]}
|
||||
do
|
||||
real_toolchain=$i
|
||||
if [ -d $real_toolchain ]; then
|
||||
real_target=1
|
||||
break;
|
||||
fi
|
||||
done
|
||||
fi
|
||||
else
|
||||
setup_loongarch_env
|
||||
fi
|
||||
|
||||
if [ $real_target -eq 0 ]; then
|
||||
echo "没有找到相关工具链的文件夹"
|
||||
fi
|
||||
echo "当前声明的工具链为:"
|
||||
echo $real_toolchain
|
||||
|
||||
setup_loongarch_env
|
||||
|
||||
#set +x
|
||||
|
||||
Reference in New Issue
Block a user