diff options
author | Simon Glass <sjg@chromium.org> | 2023-09-19 21:00:15 -0600 |
---|---|---|
committer | Bin Meng <bmeng@tinylab.org> | 2023-09-22 06:05:40 +0800 |
commit | 50834884a8159845475fdc28ac196a41fe4d4915 (patch) | |
tree | de74554a4ac0e047047d3addb117cba425483aeb | |
parent | 1b1d36ec58f43585081b387ee44053278e480171 (diff) | |
download | u-boot-50834884a8159845475fdc28ac196a41fe4d4915.zip u-boot-50834884a8159845475fdc28ac196a41fe4d4915.tar.gz u-boot-50834884a8159845475fdc28ac196a41fe4d4915.tar.bz2 |
Record the position of the SMBIOS tables
Remember where these end up so that we can pass this information on to
the EFI layer.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
-rw-r--r-- | arch/arm/include/asm/global_data.h | 3 | ||||
-rw-r--r-- | arch/riscv/include/asm/global_data.h | 3 | ||||
-rw-r--r-- | arch/sandbox/include/asm/global_data.h | 1 | ||||
-rw-r--r-- | arch/x86/include/asm/global_data.h | 1 | ||||
-rw-r--r-- | arch/x86/lib/tables.c | 3 | ||||
-rw-r--r-- | include/asm-generic/global_data.h | 8 |
6 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 2a222c5..b385bae 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -102,6 +102,9 @@ struct arch_global_data { #ifdef CONFIG_ARCH_IMX8ULP bool m33_handshake_done; #endif +#ifdef CONFIG_SMBIOS + ulong smbios_start; /* Start address of SMBIOS table */ +#endif }; #include <asm-generic/global_data.h> diff --git a/arch/riscv/include/asm/global_data.h b/arch/riscv/include/asm/global_data.h index 9d97517..937fa4d 100644 --- a/arch/riscv/include/asm/global_data.h +++ b/arch/riscv/include/asm/global_data.h @@ -32,6 +32,9 @@ struct arch_global_data { ulong available_harts; #endif #endif +#ifdef CONFIG_SMBIOS + ulong smbios_start; /* Start address of SMBIOS table */ +#endif }; #include <asm-generic/global_data.h> diff --git a/arch/sandbox/include/asm/global_data.h b/arch/sandbox/include/asm/global_data.h index f0ab3ba..c697773 100644 --- a/arch/sandbox/include/asm/global_data.h +++ b/arch/sandbox/include/asm/global_data.h @@ -17,6 +17,7 @@ struct arch_global_data { ulong table_end; /* End address of x86 tables */ ulong table_start_high; /* Start address of high x86 tables */ ulong table_end_high; /* End address of high x86 tables */ + ulong smbios_start; /* Start address of SMBIOS table */ }; #include <asm-generic/global_data.h> diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index ea58259..6f4a713 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -127,6 +127,7 @@ struct arch_global_data { ulong table_end; /* End address of x86 tables */ ulong table_start_high; /* Start address of high x86 tables */ ulong table_end_high; /* End address of high x86 tables */ + ulong smbios_start; /* Start address of SMBIOS table */ }; #endif diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c index 67bc0a7..5b5070f 100644 --- a/arch/x86/lib/tables.c +++ b/arch/x86/lib/tables.c @@ -97,6 +97,9 @@ int write_tables(void) int size = table->size ? : CONFIG_ROM_TABLE_SIZE; u32 rom_table_end; + if (!strcmp("smbios", table->name)) + gd->arch.smbios_start = rom_addr; + if (IS_ENABLED(CONFIG_BLOBLIST_TABLES) && table->tag) { if (!gd->arch.table_end) gd->arch.table_end = rom_addr; diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index d47c674..c6d63b3 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -552,6 +552,14 @@ static_assert(sizeof(struct global_data) == GD_SIZE); #define gd_set_acpi_start(addr) #endif +#ifdef CONFIG_SMBIOS +#define gd_smbios_start() gd->smbios_start +#define gd_set_smbios_start(addr) gd->arch.smbios_start = addr +#else +#define gd_smbios_start() 0UL +#define gd_set_smbios_start(addr) +#endif + #if CONFIG_IS_ENABLED(MULTI_DTB_FIT) #define gd_multi_dtb_fit() gd->multi_dtb_fit #define gd_set_multi_dtb_fit(_dtb) gd->multi_dtb_fit = _dtb |