[U-Boot] [PATCH v4 06/15] x86: Add queensbay and crownbay Kconfig files

[Bin Meng]

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
Acked-by: Simon Glass <sjg at chromium.org>

---

Changes in v4: None
Changes in v3: None
Changes in v2:
- Fix several typos in queensbay/Kconfig
- Change FSP_FILE and CMC_FILE description to indicate the file is
  in the board directory
- Add help for FSP_TEMP_RAM_ADDR
- Add more help for CMC_FILE

 arch/x86/Kconfig               | 13 +++++++
 arch/x86/cpu/queensbay/Kconfig | 79 ++++++++++++++++++++++++++++++++++++++++++
 board/intel/crownbay/Kconfig   | 20 +++++++++++
 3 files changed, 112 insertions(+)
 create mode 100644 arch/x86/cpu/queensbay/Kconfig
 create mode 100644 board/intel/crownbay/Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index fdfb618..ebf72b3 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -32,6 +32,15 @@ config TARGET_CHROMEBOOK_LINK
 	  and it provides a 2560x1700 high resolution touch-enabled LCD
 	  display.
 
+config TARGET_CROWNBAY
+	bool "Support Intel Crown Bay CRB"
+	help
+	  This is the Intel Crown Bay Customer Reference Board. It contains
+	  the Intel Atom Processor E6xx populated on the COM Express module
+	  with 1GB DDR2 soldered down memory and a carrier board with the
+	  Intel Platform Controller Hub EG20T, other system components and
+	  peripheral connectors for PCIe/SATA/USB/LAN/SD/UART/Audio/LVDS.
+
 endchoice
 
 config RAMBASE
@@ -310,8 +319,12 @@ endmenu
 
 source "arch/x86/cpu/ivybridge/Kconfig"
 
+source "arch/x86/cpu/queensbay/Kconfig"
+
 source "board/coreboot/coreboot/Kconfig"
 
 source "board/google/chromebook_link/Kconfig"
 
+source "board/intel/crownbay/Kconfig"
+
 endmenu
diff --git a/arch/x86/cpu/queensbay/Kconfig b/arch/x86/cpu/queensbay/Kconfig
new file mode 100644
index 0000000..56fe85c
--- /dev/null
+++ b/arch/x86/cpu/queensbay/Kconfig
@@ -0,0 +1,79 @@
+#
+# Copyright (C) 2014, Bin Meng <bmeng.cn at gmail.com>
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+config INTEL_QUEENSBAY
+	bool
+	select HAVE_FSP
+	select HAVE_CMC
+
+if INTEL_QUEENSBAY
+
+config HAVE_FSP
+	bool "Add an Firmware Support Package binary"
+	help
+	  Select this option to add an Firmware Support Package binary to
+	  the resulting U-Boot image. It is a binary blob which U-Boot uses
+	  to set up SDRAM and other chipset specific initialization.
+
+	  Note: Without this binary U-Boot will not be able to set up its
+	  SDRAM so will not boot.
+
+config FSP_FILE
+	string "Firmware Support Package binary filename"
+	depends on HAVE_FSP
+	default "fsp.bin"
+	help
+	  The filename of the file to use as Firmware Support Package binary
+	  in the board directory.
+
+config FSP_LOCATION
+	hex "Firmware Support Package binary location"
+	depends on HAVE_FSP
+	default 0xfffc0000
+	help
+	  FSP is not Position Independent Code (PIC) and the whole FSP has to
+	  be rebased if it is 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.
+
+	  The default base address of 0xfffc0000 indicates that the binary must
+	  be located at offset 0xc0000 from the beginning of a 1MB flash device.
+
+config FSP_TEMP_RAM_ADDR
+	hex
+	default 0x2000000
+	help
+	  Stack top address which is used in FspInit after DRAM is ready and
+	  CAR is disabled.
+
+config HAVE_CMC
+	bool "Add a Chipset Micro Code state machine binary"
+	help
+	  Select this option to add a Chipset Micro Code state machine binary
+	  to the resulting U-Boot image. It is a 64K data block of machine
+	  specific code which must be put in the flash for the processor to
+	  access when powered up before system BIOS is executed.
+
+config CMC_FILE
+	string "Chipset Micro Code state machine filename"
+	depends on HAVE_CMC
+	default "cmc.bin"
+	help
+	  The filename of the file to use as Chipset Micro Code state machine
+	  binary in the board directory.
+
+config CMC_LOCATION
+	hex "Chipset Micro Code state machine binary location"
+	depends on HAVE_CMC
+	default 0xfffb0000
+	help
+	  The location of the CMC binary is determined by a strap. It must be
+	  put in flash at a location matching the strap-determined base address.
+
+	  The default base address of 0xfffb0000 indicates that the binary must
+	  be located at offset 0xb0000 from the beginning of a 1MB flash device.
+
+endif
diff --git a/board/intel/crownbay/Kconfig b/board/intel/crownbay/Kconfig
new file mode 100644
index 0000000..4709f9b
--- /dev/null
+++ b/board/intel/crownbay/Kconfig
@@ -0,0 +1,20 @@
+if TARGET_CROWNBAY
+
+config SYS_BOARD
+	default "crownbay"
+
+config SYS_VENDOR
+	default "intel"
+
+config SYS_SOC
+	default "queensbay"
+
+config SYS_CONFIG_NAME
+	default "crownbay"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select INTEL_QUEENSBAY
+	select BOARD_ROMSIZE_KB_1024
+
+endif
-- 
1.8.2.1