patches from Yh Lu. Tested and working on HDAMA

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1068 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 195 insertions, 0 deletions

diff --git a/targets/tyan/s2880/Config.lb b/targets/tyan/s2880/Config.lb
new file mode 100644
index 0000000000..bce3762f5b
--- /dev/null
+++ b/targets/tyan/s2880/Config.lb
@@ -0,0 +1,195 @@
+# Sample config file for 
+# the Tyan s2880 
+# This will make a target directory of ./s2880
+
+loadoptions
+
+target s2880
+
+uses AMD8111_DEV
+uses ARCH
+uses CONFIG_COMPRESS
+uses CONFIG_IOAPIC
+uses CONFIG_ROM_STREAM
+uses CONFIG_ROM_STREAM_START
+uses CONFIG_SMP
+uses CONFIG_UDELAY_TSC
+uses CPU_FIXUP
+uses ENABLE_FIXED_AND_VARIABLE_MTRRS
+uses FALLBACK_SIZE
+uses FINAL_MAINBOARD_FIXUP
+uses HAVE_FALLBACK_BOOT
+uses HAVE_MP_TABLE
+uses HAVE_PIRQ_TABLE
+uses i586
+uses i686
+uses INTEL_PPRO_MTRR
+uses HEAP_SIZE
+uses IRQ_SLOT_COUNT
+uses k7
+uses k8
+uses MAINBOARD
+uses MAINBOARD_PART_NUMBER
+uses MAINBOARD_VENDOR
+uses MAX_CPUS
+uses MEMORY_HOLE
+uses PAYLOAD_SIZE
+uses _RAMBASE
+uses _ROMBASE
+uses ROM_IMAGE_SIZE
+uses ROM_SECTION_OFFSET
+uses ROM_SECTION_SIZE
+uses ROM_SIZE
+uses SIO_BASE
+uses SIO_SYSTEM_CLK_INPUT
+uses STACK_SIZE
+uses USE_ELF_BOOT
+uses USE_FALLBACK_IMAGE
+uses USE_NORMAL_IMAGE
+uses USE_OPTION_TABLE
+uses HAVE_OPTION_TABLE
+uses CONFIG_CHIP_CONFIGURE
+
+option HAVE_OPTION_TABLE=1
+option HAVE_MP_TABLE=1
+option CPU_FIXUP=1
+option CONFIG_UDELAY_TSC=0
+option i686=1
+option i586=1
+option INTEL_PPRO_MTRR=1
+option k7=1
+option k8=1
+option ROM_SIZE=524288
+
+# use the new chip configure code.
+
+option CONFIG_CHIP_CONFIGURE=1
+
+
+### Customize our winbond superio chip for this motherboard
+###
+option SIO_BASE=0x2e
+option SIO_SYSTEM_CLK_INPUT=0
+#
+###
+### Build code to export a programmable irq routing table
+###
+option HAVE_PIRQ_TABLE=1
+option IRQ_SLOT_COUNT=13
+#
+###
+### Build code for SMP support
+### Only worry about 2 micro processors
+###
+option CONFIG_SMP=1
+option MAX_CPUS=2
+#
+###
+### Build code to setup a generic IOAPIC
+###
+option CONFIG_IOAPIC=1
+#
+###
+### MEMORY_HOLE instructs earlymtrr.inc to
+### enable caching from 0-640KB and to disable 
+### caching from 640KB-1MB using fixed MTRRs 
+###
+### Enabling this option breaks SMP because secondary
+### CPU identification depends on only variable MTRRs
+### being enabled.
+###
+option MEMORY_HOLE=0
+#
+###
+### Enable both fixed and variable MTRRS
+### When we setup MTRRs in mtrr.c  
+###
+### We must setup the fixed mtrrs or we confuse SMP secondary
+### processor identification
+###
+option ENABLE_FIXED_AND_VARIABLE_MTRRS=1
+#
+###
+### Clean up the motherboard id strings
+###
+#option MAINBOARD_PART_NUMBER="Solo7"
+#option MAINBOARD_VENDOR="AMD"
+#
+###
+### Call the final_mainboard_fixup function
+###
+option FINAL_MAINBOARD_FIXUP=1
+
+###
+### Compute the location and size of where this firmware image
+### (linuxBIOS plus bootloader) will live in the boot rom chip.
+###
+#option FALLBACK_SIZE=524288
+###
+### Compute where this copy of linuxBIOS will start in the boot rom
+###
+#
+###
+### Compute a range of ROM that can cached to speed up linuxBIOS,
+### execution speed.
+###
+##expr XIP_ROM_SIZE = 65536
+##expr XIP_ROM_BASE = _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE
+##option XIP_ROM_SIZE=65536
+##option XIP_ROM_BASE=0xffff0000
+#
+## XIP_ROM_SIZE && XIP_ROM_BASE values that work.
+##option XIP_ROM_SIZE=0x8000
+##option XIP_ROM_BASE=0xffff8000
+
+## We don't use compressed image
+option CONFIG_COMPRESS=0
+
+option USE_ELF_BOOT=1
+
+## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
+option ROM_IMAGE_SIZE=65536
+
+## LinuxBIOS C code runs at this location in RAM
+option _RAMBASE=0x00100000
+
+##
+## Use a 64K stack
+##
+option STACK_SIZE=0x10000
+
+##
+## Use a 64K heap
+##
+option HEAP_SIZE=0x10000
+
+#
+###
+### Compute the start location and size size of
+### The linuxBIOS bootloader.
+###
+option PAYLOAD_SIZE            = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
+option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
+option CONFIG_ROM_STREAM     = 1
+option _ROMBASE      = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
+
+#
+# Arima hdama
+romimage "normal"
+	option USE_FALLBACK_IMAGE=0
+	option ROM_SECTION_SIZE  = (ROM_SIZE - FALLBACK_SIZE)
+	option ROM_SECTION_OFFSET= 0
+	mainboard tyan/s2880
+	payload ../eepro100.ebi 
+end
+
+romimage "fallback" 
+	option USE_FALLBACK_IMAGE=1
+	option HAVE_FALLBACK_BOOT=1
+	option ROM_SECTION_SIZE  = FALLBACK_SIZE
+	option ROM_SECTION_OFFSET= (ROM_SIZE - FALLBACK_SIZE)
+	mainboard tyan/s2880
+	payload ../eepro100.ebi 
+end
+
+buildrom ROM_SIZE "normal" "fallback"