AMD Hudson: Move the combining firmware from Python to sh.
Maybe sooner or later python is not a default tools to build coreboot. Most of the work is done by awk now. GNU extension of gawk is not used, isn't? echo, expr, printf, cat, awk, test, mv are the external tools. If XHCI, IMC or GEC firmware is not available and not defined, this script can skip integrating them. Change-Id: I9944b22b0b755672a46d472c355d138abafd6393 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1417 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This commit is contained in:
Zheng Bao
Alexandru Gagniuc
parent
a5de94128b
commit
cc6019879d
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@ -14,16 +14,81 @@ romstage-y += early_setup.c
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ramstage-$(CONFIG_HAVE_ACPI_RESUME) += spi.c
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$(obj)/hudson.bin:
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python $(src)/southbridge/amd/agesa/hudson/hudson_fwm.py $(CONFIG_HUDSON_FWM_POSITION) $@ $(CONFIG_HUDSON_XHCI_FWM_FILE) $(CONFIG_HUDSON_IMC_FWM_FILE) ""
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# ROMSIG At ROMBASE + 0x20000:
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# +-----------+---------------+----------------+------------+
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# |0x55AA55AA |EC ROM Address |GEC ROM Address |USB3 ROM |
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# +-----------+---------------+----------------+------------+
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# EC ROM should be 64K aligned.
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HUDSON_FWM_POSITION=$(shell printf %d $(CONFIG_HUDSON_FWM_POSITION))
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#assume the cbfs header is less than 128 bytes.
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ROMSIG_SIZE=16
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ifeq ($(CONFIG_HUDSON_XHCI_FWM), y)
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HUDSON_XHCI_POSITION=$(shell expr $(HUDSON_FWM_POSITION) + $(ROMSIG_SIZE) + 128)
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XHCI_FWM_SIZE=$(word 5,$(shell ls -l $(CONFIG_HUDSON_XHCI_FWM_FILE)))
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else
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HUDSON_XHCI_POSITION=0
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XHCI_FWM_SIZE=0
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endif
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ifeq ($(CONFIG_HUDSON_GEC_FWM), y)
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HUDSON_GEC_POSITION=$(shell expr $(HUDSON_FWM_POSITION) + $(ROMSIG_SIZE) + 128 \
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+ $(XHCI_FWM_SIZE) + 128)
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GEC_FWM_SIZE=$(word 5,$(shell ls -l $(CONFIG_HUDSON_GEC_FWM_FILE)))
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else
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HUDSON_GEC_POSITION=0
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GEC_FWM_SIZE=0
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endif
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ifeq ($(CONFIG_HUDSON_IMC_FWM), y)
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HUDSON_IMC_POSITION_UNALIGN=$(shell expr $(HUDSON_FWM_POSITION) + $(ROMSIG_SIZE) + 128 \
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+ $(XHCI_FWM_SIZE) + 128 \
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+ $(GEC_FWM_SIZE) + 128 + 65535)
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HUDSON_IMC_POSITION=$(shell expr $(HUDSON_IMC_POSITION_UNALIGN) - $(HUDSON_IMC_POSITION_UNALIGN) % 65536)
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else
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HUDSON_IMC_POSITION=0
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endif
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$(obj)/hudson_romsig.bin: #$(call strip_quotes, $(CONFIG_HUDSON_XHCI_FWM_FILE)) \
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$(call strip_quotes, $(CONFIG_HUDSON_IMC_FWM_FILE)) \
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$(call strip_quotes, $(CONFIG_HUDSON_GEC_FWM_FILE)) \
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$(obj)/config.h
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echo " Hudson FW $@"
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for fwm in 1437226410 \
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$(HUDSON_IMC_POSITION) \
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$(HUDSON_GEC_POSITION) \
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$(HUDSON_XHCI_POSITION) ; do \
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echo $$fwm | LC_ALL=C awk '{printf ("%c%c%c%c", $$1 % 0x100, $$1/0x100 % 0x100, $$1/0x10000 % 0x100, $$1/0x1000000);}'; \
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done > $@
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ifeq ($(CONFIG_HUDSON_FWM), y)
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cbfs-files-y += hudson/fwm
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hudson/fwm-file := $(obj)/hudson.bin
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hudson/fwm-position := $(CONFIG_HUDSON_FWM_POSITION)
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hudson/fwm-file := $(obj)/hudson_romsig.bin
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hudson/fwm-position := $(HUDSON_FWM_POSITION)
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hudson/fwm-type := raw
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endif
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ifeq ($(CONFIG_HUDSON_XHCI_FWM), y)
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cbfs-files-y += hudson/xhci
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hudson/xhci-file := $(call strip_quotes, $(CONFIG_HUDSON_XHCI_FWM_FILE))
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hudson/xhci-position := $(HUDSON_XHCI_POSITION)
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hudson/xhci-type := raw
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endif
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ifeq ($(CONFIG_HUDSON_IMC_FWM), y)
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cbfs-files-y += hudson/imc
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hudson/imc-file := $(call strip_quotes, $(CONFIG_HUDSON_IMC_FWM_FILE))
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hudson/imc-position := $(HUDSON_IMC_POSITION)
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hudson/imc-type := raw
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endif
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ifeq ($(CONFIG_HUDSON_GEC_FWM), y)
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cbfs-files-y += hudson/gec
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hudson/gec-file := $(call strip_quotes, $(CONFIG_HUDSON_GEC_FWM_FILE))
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hudson/gec-position := $(HUDSON_GEC_POSITION)
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hudson/gec-type := raw
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endif
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#ifeq ($(CONFIG_HUDSON_SATA_AHCI), y)
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ifdef CONFIG_HUDSON_AHCI_ROM
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stripped_ahci_rom_id = $(call strip_quotes,$(CONFIG_AHCI_ROM_ID))
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@ -1,64 +0,0 @@
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import sys, os, re
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import struct
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from Queue import Queue
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def main(start_addr, file_name, xhci_name, imc_name, gec_name):
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fwm_sig = 0x55AA55AA # Hudson-2/3/4 firmware signature
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fwm_header_len = 0x10 # 55AA55AA, imc_off, gec_off, xhci_off
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if not os.path.exists(xhci_name):
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print "XHCI firmware %s does not exist\n" % xhci_name
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sys.exit(1)
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if not os.path.exists(imc_name):
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print "IMC firmware %s does not exist\n" % imc_name
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sys.exit(1)
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f = open(file_name, "w")
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print "write to file " + file_name
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imc_offset = 0x10000 # 64K Bytes offset, hardcoded
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imc_addr = start_addr + imc_offset; #startaddr + 0x10000
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gec_offset = 0 #TODO
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gec_addr = 0 #TODO
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xhci_addr = start_addr + fwm_header_len #ROMSIG take 0x10 bytes
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format="I" # one unsigned integer
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data=struct.pack(format, fwm_sig)
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f.write(data)
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data=struct.pack(format, imc_addr)
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f.write(data)
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data=struct.pack(format, gec_addr)
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f.write(data)
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data=struct.pack(format, xhci_addr)
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f.write(data)
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fwm_content = open(xhci_name).read()
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f.write(fwm_content)
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imc_content = open(imc_name).read()
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f.seek(0)
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f.seek(imc_offset)
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f.write(imc_content)
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# if os.path.exists(gec_name):
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# gec_conent = open(gec_name).read()
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# f.seek(0)
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# f.seek(gec_offset)
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# f.write(gec_content)
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f.close()
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print "done\n"
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if __name__ == '__main__':
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if (len(sys.argv) < 6):
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print "\nUsage: %s <rom_addr> <rom_file> <xhci_rom> <imc_rom> <gec_rom>\n" % sys.argv[0]
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print "Example: %s 0xFFF20000 hudson.bin xhci.bin imc.bin gec.bin\n" % sys.argv[0]
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sys.exit(1)
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rom_addr = int(sys.argv[1], 16)
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rom_file = sys.argv[2]
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xhci_file = sys.argv[3]
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imc_file = sys.argv[4]
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gec_file = sys.argv[5]
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print "%x %s %s %s %s" % (rom_addr, rom_file, xhci_file, imc_file, gec_file)
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main(rom_addr, rom_file, xhci_file, imc_file, gec_file)
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