x86: fsp: Add FSP2 base support

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>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

1 files changed, 50 insertions, 2 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 17a6fe6d3d..e2e0f20f21 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -326,7 +326,7 @@ config X86_RAMTEST
 
 config FLASH_DESCRIPTOR_FILE
 	string "Flash descriptor binary filename"
-	depends on HAVE_INTEL_ME
+	depends on HAVE_INTEL_ME || FSP_VERSION2
 	default "descriptor.bin"
 	help
 	  The filename of the file to use as flash descriptor in the
@@ -411,6 +411,54 @@ config FSP_ADDR
 	  The default base address of 0xfffc0000 indicates that the binary must
 	  be located at offset 0xc0000 from the beginning of a 1MB flash device.
 
+if FSP_VERSION2
+
+config FSP_FILE_T
+	string "Firmware Support Package binary filename (Temp RAM)"
+	default "fsp_t.bin"
+	help
+	  The filename of the file to use for the temporary-RAM init phase from
+	  the Firmware Support Package binary. Put this in the board directory.
+	  It is used to set up an initial area of RAM which can be used for the
+	  stack and other purposes, while bringing up the main system DRAM.
+
+config FSP_ADDR_T
+	hex "Firmware Support Package binary location (Temp RAM)"
+	default 0xffff8000
+	help
+	  FSP is not Position-Independent Code (PIC) and FSP components have to
+	  be rebased if placed at a location which is different from the
+	  perferred base address specified during the FSP build. Use Intel's
+	  Binary Configuration Tool (BCT) to do the rebase.
+
+config FSP_FILE_M
+	string "Firmware Support Package binary filename (Memory Init)"
+	default "fsp_m.bin"
+	help
+	  The filename of the file to use for the RAM init phase from the
+	  Firmware Support Package binary. Put this in the board directory.
+	  It is used to set up the main system DRAM and runs in SPL, once
+	  temporary RAM (CAR) is working.
+
+config FSP_FILE_S
+	string "Firmware Support Package binary filename (Silicon Init)"
+	default "fsp_s.bin"
+	help
+	  The filename of the file to use for the Silicon init phase from the
+	  Firmware Support Package binary. Put this in the board directory.
+	  It is used to set up the silicon to work correctly and must be
+	  executed after DRAM is running.
+
+config IFWI_INPUT_FILE
+	string "Filename containing FIT (Firmware Interface Table) with IFWI"
+	default "fitimage.bin"
+	help
+	  The IFWI is obtained by running a tool on this file to extract the
+	  IFWI. Put this in the board directory. The IFWI contains U-Boot TPL,
+	  microcode and other internal items.
+
+endif
+
 config FSP_TEMP_RAM_ADDR
 	hex
 	depends on FSP_VERSION1
@@ -595,7 +643,7 @@ config VGA_BIOS_ADDR
 
 config HAVE_VBT
 	bool "Add a Video BIOS Table (VBT) image"
-	depends on FSP_VERSION1
+	depends on HAVE_FSP
 	help
 	  Select this option if you have a Video BIOS Table (VBT) image that
 	  you would like to add to your ROM. This is normally required if you