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| author | Tom Rini <trini@konsulko.com> | 2025-01-22 16:08:34 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-01-22 17:08:47 -0600 |
| commit | a3b71cc6f5cc74d4edc5808790a3d2999ea3f7fe (patch) | |
| tree | bf148f9145392c695ffb623ef8c307a4a3fe8e82 /lib | |
| parent | 2eed5a1ff36217372e19f7513bd07077fc76718a (diff) | |
| parent | 8985ff56b16dc6c04da2c96d48e7f6f54d04e3ff (diff) | |
Merge patch series "upl: Prerequite patches for updated spec"
Simon Glass <sjg@chromium.org> says:
The current UPL spec[1] has been tidied up and improved over the last
year, since U-Boot's original UPL support was written.
This series includes some prerequisite patches needed for the real UPL
patches. It is split from [2]
[1] https://github.com/UniversalPayload/spec/tree/3f1450d
[2] https://patchwork.ozlabs.org/project/uboot/list/?series=438574&state=*
Link: https://lore.kernel.org/r/20250111000029.245022-1-sjg@chromium.org
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig | 1 | ||||
| -rw-r--r-- | lib/Makefile | 5 | ||||
| -rw-r--r-- | lib/abuf.c | 12 | ||||
| -rw-r--r-- | lib/efi_loader/efi_acpi.c | 10 |
4 files changed, 28 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index baeb615626d..0a295161385 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -1067,6 +1067,7 @@ menu "System tables" config BLOBLIST_TABLES bool "Put tables in a bloblist" depends on BLOBLIST + default y if X86 default y if (ARM && EFI_LOADER && GENERATE_ACPI_TABLE) default n help diff --git a/lib/Makefile b/lib/Makefile index 3595086af7c..fc6e68c901a 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -41,7 +41,12 @@ obj-$(CONFIG_ERRNO_STR) += errno_str.o obj-$(CONFIG_FIT) += fdtdec_common.o obj-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o obj-$(CONFIG_GZIP_COMPRESSED) += gzip.o + +# With QEMU the SMBIOS tables come from there, not from U-Boot +ifndef CONFIG_QFW_SMBIOS obj-$(CONFIG_GENERATE_SMBIOS_TABLE) += smbios.o +endif + obj-$(CONFIG_SMBIOS_PARSER) += smbios-parser.o obj-$(CONFIG_IMAGE_SPARSE) += image-sparse.o obj-y += initcall.o diff --git a/lib/abuf.c b/lib/abuf.c index 937c3df351e..61adf7fc6b1 100644 --- a/lib/abuf.c +++ b/lib/abuf.c @@ -26,6 +26,12 @@ void abuf_map_sysmem(struct abuf *abuf, ulong addr, size_t size) { abuf_set(abuf, map_sysmem(addr, size), size); } + +ulong abuf_addr(const struct abuf *abuf) +{ + return map_to_sysmem(abuf->data); +} + #else /* copied from lib/string.c for convenience */ static char *memdup(const void *src, size_t len) @@ -113,6 +119,12 @@ void abuf_init_set(struct abuf *abuf, void *data, size_t size) abuf_set(abuf, data, size); } +void abuf_init_const(struct abuf *abuf, const void *data, size_t size) +{ + /* for now there is no flag indicating that the abuf data is constant */ + abuf_init_set(abuf, (void *)data, size); +} + void abuf_init_move(struct abuf *abuf, void *data, size_t size) { abuf_init_set(abuf, data, size); diff --git a/lib/efi_loader/efi_acpi.c b/lib/efi_loader/efi_acpi.c index 67bd7f8ca24..ff305a6b13e 100644 --- a/lib/efi_loader/efi_acpi.c +++ b/lib/efi_loader/efi_acpi.c @@ -25,6 +25,16 @@ efi_status_t efi_acpi_register(void) ulong addr, start, end; efi_status_t ret; + /* + * The bloblist is already marked reserved. For now, we don't bother + * marking it with EFI_ACPI_RECLAIM_MEMORY since we would need to cut a + * hole in the EFI_BOOT_SERVICES_CODE region added by + * add_u_boot_and_runtime(). At some point that function could create a + * more detailed map. + */ + if (IS_ENABLED(CONFIG_BLOBLIST_TABLES)) + return EFI_SUCCESS; + /* Mark space used for tables */ start = ALIGN_DOWN(gd->arch.table_start, EFI_PAGE_MASK); end = ALIGN(gd->arch.table_end, EFI_PAGE_MASK); |