soc/intel/quark: Add TempRamInit support

Successfully invoke TempRamInit from the FSP binary:
*  Don't relocate the FSP binary image
*  Copy the FSP binary into ESRAM
*  Specify Kconfig values to easily debug ESRAM and TempRamInit code
*  Specify the FSP binary file location
*  Specify the FSP binary image ID
*  Specify where in the flash image the FSP image must reside
*  Specify the FSP data file location
*  Specify where to place the FSP data file in the flash image
*  Specify where in the ESRAM the FSP image must reside

Test 1 on Galileo:
*  Edit the src/mainboard/intel/galileo/Makefile.inc file
   *  Add "select ADD_FSP_PDAT_FILE"
   *  Add "select ADD_FSP_RAW_BIN"
   *  Add "select ADD_RMU_FILE"
   *  Add "select ENABLE_DEBUG_LED_FINDFSP"
*  Place the FSP.bin file in the location specified by CONFIG_FSP_FILE
*  Place the rmu.bin file in the location specified by CONFIG_RMU_FILE
*  Testing is successful if the SD LED is on indicating that the FSP.bin
file was properly located,  The test fails if the SD LED is flashing.

Test 2 on Galileo:
*  Edit the src/mainboard/intel/galileo/Makefile.inc file
   *  Remove "select ENABLE_DEBUG_LED_FINDFSP"
   *  Add "select ENABLE_DEBUG_LED_TEMPRAMINIT"
*  Testing is successful if the SD LED is on indicating that the FSP.bin
   file was properly located,  The test fails if the SD LED is flashing.

Change-Id: I1e2e413a8573f750c611b0f9df101b2c869a789e
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/13443
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)

1 files changed, 118 insertions, 0 deletions

diff --git a/src/soc/intel/quark/Kconfig b/src/soc/intel/quark/Kconfig
index 1bfab49c95..802f972058 100644
--- a/src/soc/intel/quark/Kconfig
+++ b/src/soc/intel/quark/Kconfig
@@ -29,6 +29,42 @@ config CPU_SPECIFIC_OPTIONS
 	select USE_MARCH_586
 
 #####
+# Debug support
+#     The following options provide debug support for the Quark coreboot
+#     code.  The SD LED is used as a binary marker to determine if a
+#     specific point in the execution flow has been reached.
+#####
+
+config ENABLE_DEBUG_LED
+	bool
+	default n
+	help
+	  Enable the use of the SD LED for early debugging before serial output
+	  is available.  Setting this LED indicates that control has reached the
+	  desired check point.
+
+config ENABLE_DEBUG_LED_ESRAM
+	bool "SD LED indicates ESRAM initialized"
+	default n
+	select ENABLE_DEBUG_LED
+	help
+	  Indicate that ESRAM has been successfully initialized.
+
+config ENABLE_DEBUG_LED_FINDFSP
+	bool "SD LED indicates fsp.bin file was found"
+	default n
+	select ENABLE_DEBUG_LED
+	help
+	  Indicate that fsp.bin was found.
+
+config ENABLE_DEBUG_LED_TEMPRAMINIT
+	bool "SD LED indicates TempRamInit was successful"
+	default n
+	select ENABLE_DEBUG_LED
+	help
+	  Indicate that TempRamInit was successful.
+
+#####
 # Flash layout
 #     Specify the size of the coreboot file system in the read-only
 #     (recovery) portion of the flash part.
@@ -45,6 +81,88 @@ config CBFS_SIZE
 	   - Intel Trusted Execution Engine firmware
 
 #####
+# FSP binary
+#     The following options control the FSP binary file placement in
+#     the flash image and ESRAM.  This file is required by the Quark
+#     SoC code to boot coreboot and its payload.
+#####
+
+config ADD_FSP_RAW_BIN
+	bool "Add the Intel FSP binary to the flash image without relocation"
+	default n
+	depends on PLATFORM_USES_FSP1_1
+	help
+	  Select this option to add an Intel FSP binary to
+	  the resulting coreboot image.
+
+	  Note: Without this binary, coreboot builds relying on the FSP
+	  will not boot
+
+config FSP_FILE
+	string "Intel FSP binary path and filename"
+	default "3rdparty/blobs/soc/intel/quark/fsp.bin"
+	depends on PLATFORM_USES_FSP1_1
+	depends on ADD_FSP_RAW_BIN
+	help
+	  The path and filename of the Intel FSP binary for this platform.
+
+config FSP_IMAGE_ID_STRING
+	string "8 byte platform string identifying the FSP platform"
+	default "QUK-FSP0"
+	depends on PLATFORM_USES_FSP1_1
+	help
+	  8 ASCII character byte signature string that will help match the FSP
+	  binary to a supported hardware configuration.
+
+config FSP_LOC
+	hex
+	default 0xfff80000
+	depends on PLATFORM_USES_FSP1_1
+	help
+	  The location in CBFS that the FSP is located. This must match the
+	  value that is set in the FSP binary.  If the FSP needs to be moved,
+	  rebase the FSP with Intel's BCT (tool).
+
+config FSP_ESRAM_LOC
+	hex
+	default 0x80000000
+	depends on PLATFORM_USES_FSP1_1
+	help
+	  The location in ESRAM where a copy of the FSP binary is placed.
+
+#####
+# FSP PDAT binary
+#     The following options control the FSP platform data binary
+#     file placement in the flash image.
+#####
+
+config ADD_FSP_PDAT_FILE
+	bool "Should the PDAT binary be added to the flash image?"
+	default n
+	depends on PLATFORM_USES_FSP1_1
+	help
+	  The PDAT file is required for the FSP 1.1 binary
+
+config FSP_PDAT_FILE
+	string
+	default "3rdparty/blobs/soc/intel/quark/pdat.bin"
+	depends on PLATFORM_USES_FSP1_1
+	depends on ADD_FSP_PDAT_FILE
+	help
+	  The path and filename of the Intel Galileo platform-data-patch (PDAT)
+	  binary. This binary file is generated by the platform-data-patch.py
+	  script released with the Quark BSP and contains the Ethernet address.
+
+config FSP_PDAT_LOC
+	hex
+	default 0xfff10000
+	depends on PLATFORM_USES_FSP1_1
+	depends on ADD_FSP_PDAT_FILE
+	help
+	  The location in CBFS that the PDAT is located. It must match the
+	  PCD PcdPlatformDataBaseAddress of Quark SoC FSP.
+
+#####
 # RMU binary
 #     The following options control the Quark chipset microcode file
 #     placement in the flash image.  This file is required to bring