On Sat, Dec 7, 2019 at 12:49 PM Simon Glass sjg@chromium.org wrote:
Add support for some important configuration options and FSP memory init. The memory init uses swizzle tables from the device tree.
Support for the FSP_S binary is also included.
Bootstage timing is used for both FSP_M and FSP_S and memory-mapped SPI reads.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v6:
- Add a lot of comments to get_cbfs_fsp()
- Drop extra conditions on CONFIG_VIDEO_FSP
- Make BOOT_FROM_FAST_SPI_FLASH a Kconfig option
- Remove hyphens from Firmware-Support-Package
Changes in v5:
- Drop SAFETY_MARGIN
Changes in v4:
- Add a LOG_CATEGORY for silicon init
- Drop duplicate VBT file CONFIG
- Enable HAVE_VBT for FSP2 also
- Explain the 'twisty headers' comment
- Fix FSP_M reference to refer to FSP_S in commit message
- Fix comment on fsp_silicon_init()
- Rename arch_fsp_s_preinit() to arch_fsps_preinit()
- Rename get_coreboot_fsp() and add comments
- Switch over to use pinctrl for pad init/config
- Use lower-case pinctrl in arch_cpu_init_dm()
Changes in v3:
- Add a proper implementation of fsp_notify
- Add an fsp: tag
- Add bootstage timing for memory-mapped reads
- Add fsp_locate_fsp to locate an fsp component
- Add fspm_done() hook
- Add support for FSP-S component and VBT
- Simplify types for fsp_locate_fsp()
- Switch mmap to use SPI instead of SPI flash
Changes in v2: None
arch/x86/Kconfig | 52 +++++- arch/x86/include/asm/fsp2/fsp_api.h | 63 ++++++++ arch/x86/include/asm/fsp2/fsp_internal.h | 97 ++++++++++++ arch/x86/lib/fsp2/Makefile | 10 ++ arch/x86/lib/fsp2/fsp_common.c | 13 ++ arch/x86/lib/fsp2/fsp_dram.c | 78 +++++++++ arch/x86/lib/fsp2/fsp_init.c | 191 +++++++++++++++++++++++ arch/x86/lib/fsp2/fsp_meminit.c | 97 ++++++++++++ arch/x86/lib/fsp2/fsp_silicon_init.c | 54 +++++++ arch/x86/lib/fsp2/fsp_support.c | 131 ++++++++++++++++ include/bootstage.h | 3 + 11 files changed, 787 insertions(+), 2 deletions(-) create mode 100644 arch/x86/include/asm/fsp2/fsp_api.h create mode 100644 arch/x86/include/asm/fsp2/fsp_internal.h create mode 100644 arch/x86/lib/fsp2/Makefile create mode 100644 arch/x86/lib/fsp2/fsp_common.c create mode 100644 arch/x86/lib/fsp2/fsp_dram.c create mode 100644 arch/x86/lib/fsp2/fsp_init.c create mode 100644 arch/x86/lib/fsp2/fsp_meminit.c create mode 100644 arch/x86/lib/fsp2/fsp_silicon_init.c create mode 100644 arch/x86/lib/fsp2/fsp_support.c
Reviewed-by: Bin Meng bmeng.cn@gmail.com