Jeremy Soller e9cb352706 soc/common/smbus: Support reading SPD5 hubs for DDR5 ... DDR5 uses a Serial Presence Detect (SPD) with hub function (SPD5 hub device) to store the SPD data. The SPD5 hub has 1024 bytes of EEPROM (`CONFIG_DIMM_SPD_SIZE=1024`). Ref: DDR5 SDRAM spec, JESD79-5C.01 Change-Id: Ic5e6c58f255bef86b68ce90a4f853bf4e7c7ccfe Co-authored-by: Meera Ravindranath <meera.ravindranath@intel.com> Signed-off-by: Jeremy Soller <jeremy@system76.com> Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52731 Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>		2025-08-02 01:47:44 +00:00
..
gnat	lib,console,sbom: Rename Makefiles from .inc to .mk	2024-01-24 10:12:57 +00:00
asan.c	Allow to build romstage sources inside the bootblock	2023-11-09 13:20:18 +00:00
b64_decode.c
bmp_logo.c	{lib, drivers/intel}: Add splash screen footer	2025-06-23 02:04:26 +00:00
boot_device.c
bootblock.c
bootmem.c	drivers/efi/uefi_capsules.c: coalesce and store UEFI capsules	2024-08-30 15:48:25 +00:00
bootmode.c	lib/bootmode: Enforce display init requirement for vboot	2025-04-12 17:34:09 +00:00
bootsplash.c	lib/jpeg: return string (not int) error messages	2024-09-18 21:51:40 +00:00
cb.ads
cbfs.c	cbfs: Add a function to wait for all CBFS preload operations to complete	2025-07-21 13:45:12 +00:00
cbfs_master_header.c	treewide: Assume FMAP_SECTION_FLASH_START = 0	2025-04-18 14:57:05 +00:00
cbmem_common.c
cbmem_console.c	lib/cbmem_console.c: Use C99 flexible arrays	2023-07-30 09:59:46 +00:00
cbmem_stage_cache.c	src/lib: Add memory/time saving special case for ramstage caching	2023-12-18 08:13:12 +00:00
coreboot_table.c	drivers/option: Add forms in cbtables	2024-12-18 18:16:51 +00:00
crc_byte.c
decompressor.c
delay.c
dimm_info_util.c	lib/dimm_info_util.c: Add newlines to log messages	2023-06-03 16:12:54 +00:00
dp_aux.c
edid.c	lib/edid: Support DisplayID 2.0 extension	2025-03-12 12:45:39 +00:00
edid_displayid.h	lib/edid: Support DisplayID 2.0 extension	2025-03-12 12:45:39 +00:00
edid_fill_fb.c	drivers/intel/gma: Fix mismatching types for fb_add_framebuffer_info	2024-09-02 09:33:59 +00:00
espi_debug.c
ext_stage_cache.c	ext_stage_cache: Make sure variables are initialized	2024-08-30 07:35:10 +00:00
fallback_boot.c
fit.c	include/device_tree.h: Fix function name fdt_node_name	2024-06-28 12:29:13 +00:00
fit_payload.c	cbmem.h: Change return type of cbmem_get_region	2024-08-29 13:58:21 +00:00
fmap.c	region: Introduce region_create() functions	2024-08-11 17:07:32 +00:00
fw_config.c	src/lib: use RO CBFS file as fw_config source	2025-03-26 16:37:25 +00:00
gcc.c
gcov-glue.c
gcov-io.c
gcov-io.h	lib/gcov-io.h: Use C99 flexible arrays	2023-08-01 13:34:27 +00:00
gcov-iov.h
gpio.c
halt.c	treewide: Move stdlib.h to commonlib	2024-03-15 10:09:43 +00:00
hardwaremain.c	{commonlib, lib}: Add timestamp for early chip initialization	2025-04-08 07:50:18 +00:00
hexdump.c
hexstrtobin.c
hw-time-timer.adb
identity.c
imd.c
imd_cbmem.c	cbmem.h: Change return type of cbmem_get_region	2024-08-29 13:58:21 +00:00
io.c	soc/amd/common/psp_verstage: Remove arch/io.h	2025-04-02 16:03:34 +00:00
jpeg.c	lib/jpeg: return string (not int) error messages	2024-09-18 21:51:40 +00:00
jpeg.h	lib/jpeg: return string (not int) error messages	2024-09-18 21:51:40 +00:00
Kconfig	{lib, drivers/intel}: Add splash screen footer	2025-06-23 02:04:26 +00:00
Kconfig.cbfs_verification	Kconfig.cbfs_verification: Update TOCTOU_SAFETY combination with VBOOT	2023-11-07 22:30:20 +00:00
libgcc.c
libgcov.c	treewide: Move stdlib.h to commonlib	2024-03-15 10:09:43 +00:00
lzma.c
lzmadecode.c	lib/lzmadecode: Allow for 8 byte reads on 64bit	2024-02-21 16:19:05 +00:00
lzmadecode.h	lib/lzmadecode: Allow for 8 byte reads on 64bit	2024-02-21 16:19:05 +00:00
Makefile.mk	{lib, drivers/intel}: Move BMP rendering logic out of SoC code	2025-07-23 17:11:10 +00:00
malloc.c	malloc/memalign: Return NULL if the request is too large	2024-01-29 19:12:43 +00:00
master_header_pointer.c	treewide: Assume FMAP_SECTION_FLASH_START = 0	2025-04-18 14:57:05 +00:00
memchr.c
memcmp.c
memcpy.c
memmove.c
memrange.c	tree: Remove blank lines before '}' and after '{'	2024-04-11 19:19:08 +00:00
memset.c
metadata_hash.c
nhlt.c
primitive_memtest.c
prog_loaders.c	cbmem_top: Change the return value to uintptr_t	2024-07-10 12:55:46 +00:00
prog_ops.c
program.ld	drivers/option: Add forms in cbtables	2024-12-18 18:16:51 +00:00
ramdetect.c	riscv/mb/qemu: fix DRAM probing	2024-03-04 23:43:46 +00:00
ramtest.c	commonlib/console/post_code.h: Change post code prefix to POSTCODE	2023-06-23 15:06:04 +00:00
reg_script.c	tree: Drop duplicated <device/{path,resource}.h>	2024-04-12 04:24:20 +00:00
region_file.c	tree: Remove blank lines before '}' and after '{'	2024-04-11 19:19:08 +00:00
render_bmp.c	{lib, drivers/intel}: Move BMP rendering logic out of SoC code	2025-07-23 17:11:10 +00:00
render_bmp.h	{lib, drivers/intel}: Move BMP rendering logic out of SoC code	2025-07-23 17:11:10 +00:00
reset.c
rmodule.c
rmodule.ld
romstage_handoff.c
rtc.c	lib/rtc: Fix off-by-one error in February day count in leap year	2024-02-29 13:07:02 +00:00
selfboot.c
smbios.c	lib/smbios: Improve Type9	2024-10-28 22:06:01 +00:00
smbios_defaults.c	Kconfig: Rework SYSTEM_TYPE_XX to better map to SMBIOS	2025-02-19 16:45:42 +00:00
spd_bin.c	spd_bin.h: Deduplicate SPD definitions	2025-03-16 05:25:07 +00:00
spd_cache.c	soc/common/smbus: Support reading SPD5 hubs for DDR5	2025-08-02 01:47:44 +00:00
stack.c	tree: Remove blank lines before '}' and after '{'	2024-04-11 19:19:08 +00:00
string.c	commonlib/bsd: Add strlen() and strnlen() functions	2024-08-14 03:09:03 +00:00
thread.c	tree: Fix cast an object of type 'nullptr_t' to 'uintptr_t' error	2024-10-29 01:41:41 +00:00
timer.c
timer_queue.c
timestamp.c
ubsan.c	lib: Replace 'unsigned long int' by 'unsigned long'	2025-01-12 04:51:51 +00:00
uuid.c
ux_locales.c	lib: Add low battery UX locale message	2025-02-15 18:58:48 +00:00
version.c
wrdd.c
xxhash.c