build system: improve portability
There are too many differences, and calculating relatively
large integer using floats might not be the brightest idea
anyway.
Also avoid relying on ls(1) output format to determine file sizes.
Change-Id: I5f96c036737b74e20f525c3dc9edc011ad403662
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/7447
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/Makefile.inc b/Makefile.inc
index 1aa4dde..a7854fc 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -82,6 +82,19 @@
$(eval $(call define_class,rmodules_$(supported_arch),$(supported_arch))))
#######################################################################
+# Helper functions for various file placement matters
+#
+# int-add: adds an arbitrary number of space-separated integers in
+# all formats understood by printf(1)
+# int-align: align $1 to $2 units
+# file-size: returns the filesize of the given file
+_toint=$(shell printf "%d" $1)
+_int-add2=$(shell expr $(call _toint,$1) + $(call _toint,$2))
+int-add=$(if $(filter 1,$(words $1)),$(strip $1),$(call int-add,$(call _int-add2,$(word 1,$1),$(word 2,$1)) $(wordlist 3,$(words $1),$1)))
+int-align=$(shell expr $(call _toint,$1) + $(call _toint,$2) - 1 - $(call _toint,$1) % $(call _toint,$2))
+file-size=$(shell cat $1 | wc -c)
+
+#######################################################################
# Helper functions for ramstage postprocess
spc :=
spc +=
diff --git a/src/southbridge/amd/agesa/hudson/Makefile.inc b/src/southbridge/amd/agesa/hudson/Makefile.inc
index eb02936..5fab10f 100644
--- a/src/southbridge/amd/agesa/hudson/Makefile.inc
+++ b/src/southbridge/amd/agesa/hudson/Makefile.inc
@@ -74,37 +74,35 @@
#assume the cbfs header is less than 128 bytes.
ROMSIG_SIZE=16
ifeq ($(CONFIG_HUDSON_XHCI_FWM), y)
-HUDSON_XHCI_POSITION=$(shell echo $(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128 \
- | awk '{printf("%.0f", $$1 + $$2 + $$3)}')
-XHCI_FWM_SIZE=$(word 5,$(shell ls -l $(CONFIG_HUDSON_XHCI_FWM_FILE)))
+HUDSON_XHCI_POSITION=$(call int-add,$(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128)
+XHCI_FWM_SIZE=$(call file-size,$(CONFIG_HUDSON_XHCI_FWM_FILE))
else
HUDSON_XHCI_POSITION=0
XHCI_FWM_SIZE=0
endif
ifeq ($(CONFIG_HUDSON_GEC_FWM), y)
-HUDSON_GEC_POSITION=$(shell echo $(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128 \
- $(XHCI_FWM_SIZE) 128 \
- | awk '{printf("%.0f", $$1 + $$2 + $$3 + $$4 + $$5)}')
-GEC_FWM_SIZE=$(word 5,$(shell ls -l $(CONFIG_HUDSON_GEC_FWM_FILE)))
+HUDSON_GEC_POSITION=$(call int-add,$(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128 \
+ $(XHCI_FWM_SIZE) 128)
+GEC_FWM_SIZE=$(call file-size,$(CONFIG_HUDSON_GEC_FWM_FILE))
else
HUDSON_GEC_POSITION=0
GEC_FWM_SIZE=0
endif
ifeq ($(CONFIG_HUDSON_IMC_FWM), y)
-HUDSON_IMC_POSITION_UNALIGN=$(shell echo $(HUDSON_FWM_POSITION) \
- $(ROMSIG_SIZE) 128 $(XHCI_FWM_SIZE) 128 $(GEC_FWM_SIZE) 128 65535 \
- | awk '{printf("%.0f", $$1 + $$2 + $$3 + $$4 + $$5 + $$6 + $$7 + $$8)}')
-HUDSON_IMC_POSITION=$(shell echo $(HUDSON_IMC_POSITION_UNALIGN) \
- | awk '{printf("%.0f", $$1 - $$1 % 65536)}')
+HUDSON_IMC_POSITION=$(call int-align,\
+ $(call int-add,\
+ $(HUDSON_FWM_POSITION) $(ROMSIG_SIZE) 128 $(XHCI_FWM_SIZE)\
+ 128 $(GEC_FWM_SIZE) 128),\
+ 65536)
else
HUDSON_IMC_POSITION=0
endif
HUDSON_PSP_DIRECTORY_POSITION=0
ifeq ($(CONFIG_CPU_AMD_AGESA_00730F01), y)
-HUDSON_PSP_DIRECTORY_POSITION=$(shell echo $(HUDSON_FWM_POSITION) 262144 | awk '{printf("%.0f", $$1 + $$2)}')
+HUDSON_PSP_DIRECTORY_POSITION=$(call int-add,$(HUDSON_FWM_POSITION) 262144)
endif
$(obj)/coreboot_hudson_romsig.bin: $(call strip_quotes, $(CONFIG_HUDSON_XHCI_FWM_FILE)) \
@@ -165,8 +163,8 @@
# 0
# catenate the pubkey and pspdir together to save some space.
-AMDPUBKEY_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x100)}') #$(shell printf %u 0xFFb00100)
-AMDPUBKEY_SIZE=$(word 5,$(shell ls -l $(CONFIG_AMD_PUBKEY_FILE)))
+AMDPUBKEY_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x100) #$(shell printf %u 0xFFb00100)
+AMDPUBKEY_SIZE=$(call file-size,$(CONFIG_AMD_PUBKEY_FILE))
ifeq ($(CONFIG_CPU_AMD_AGESA_00730F01), y)
FIRMWARE_LOCATE=$(dir $(call strip_quotes, $(CONFIG_AMD_PUBKEY_FILE)))
@@ -174,8 +172,8 @@
endif
# 1
CONFIG_PSPBTLDR_FILE=$(top)/$(FIRMWARE_LOCATE)/PspBootLoader$(FIRMWARE_TYPE).$(CONFIG_HVB).sbin
-PSPBTLDR_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x1000)}') #$(shell printf %u 0xFFb10000)
-PSPBTLDR_SIZE=$(word 5,$(shell ls -l $(CONFIG_PSPBTLDR_FILE)))
+PSPBTLDR_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x1000) #$(shell printf %u 0xFFb10000)
+PSPBTLDR_SIZE=$(call file-size,$(CONFIG_PSPBTLDR_FILE))
cbfs-files-y += hudson/pspbtldr
hudson/pspbtldr-file := $(CONFIG_PSPBTLDR_FILE)
hudson/pspbtldr-position := $(PSPBTLDR_POS)
@@ -183,8 +181,8 @@
#8
CONFIG_SMUFWM_FILE=$(top)/$(FIRMWARE_LOCATE)/SmuFirmware$(FIRMWARE_TYPE).sbin
-SMUFWM_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0xb000)}') #$(shell printf %u 0xFFb20000)
-SMUFWM_SIZE=$(word 5,$(shell ls -l $(CONFIG_SMUFWM_FILE)))
+SMUFWM_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0xb000) #$(shell printf %u 0xFFb20000)
+SMUFWM_SIZE=$(call file-size,$(CONFIG_SMUFWM_FILE))
cbfs-files-y += hudson/smufwm
hudson/smufwm-file := $(CONFIG_SMUFWM_FILE)
hudson/smufwm-position := $(SMUFWM_POS)
@@ -192,8 +190,8 @@
#3
CONFIG_PSPRCVR_FILE=$(top)/$(FIRMWARE_LOCATE)/PspRecovery$(FIRMWARE_TYPE).sbin
-PSPRCVR_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x30000)}') #$(shell printf %u 0xFFBb0000)
-PSPRCVR_SIZE=$(word 5,$(shell ls -l $(CONFIG_PSPRCVR_FILE)))
+PSPRCVR_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x30000) #$(shell printf %u 0xFFBb0000)
+PSPRCVR_SIZE=$(call file-size,$(CONFIG_PSPRCVR_FILE))
cbfs-files-y += hudson/psprcvr
hudson/psprcvr-file := $(CONFIG_PSPRCVR_FILE)
hudson/psprcvr-position := $(PSPRCVR_POS)
@@ -201,8 +199,8 @@
# 5
CONFIG_PUBSIGNEDKEY_FILE=$(top)/$(FIRMWARE_LOCATE)/RtmPubSigned$(FIRMWARE_TYPE).key
-PUBSIGNEDKEY_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x400)}') #$(shell printf %u 0xFFb00400)
-PUBSIGNEDKEY_SIZE=$(word 5,$(shell ls -l $(CONFIG_PUBSIGNEDKEY_FILE)))
+PUBSIGNEDKEY_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x400) #$(shell printf %u 0xFFb00400)
+PUBSIGNEDKEY_SIZE=$(call file-size,$(CONFIG_PUBSIGNEDKEY_FILE))
cbfs-files-y += hudson/pubsignedkey
hudson/pubsignedkey-file := $(CONFIG_PUBSIGNEDKEY_FILE)
hudson/pubsignedkey-position := $(PUBSIGNEDKEY_POS)
@@ -210,8 +208,8 @@
# 2
CONFIG_PSPSCUREOS_FILE=$(top)/$(FIRMWARE_LOCATE)/PspSecureOs$(FIRMWARE_TYPE).sbin
-PSPSECUREOS_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x3A000)}') #$(shell printf %u 0xFFbc0000)
-PSPSECUREOS_SIZE=$(word 5,$(shell ls -l $(CONFIG_PSPSCUREOS_FILE)))
+PSPSECUREOS_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x3A000) #$(shell printf %u 0xFFbc0000)
+PSPSECUREOS_SIZE=$(call file-size,$(CONFIG_PSPSCUREOS_FILE))
cbfs-files-y += hudson/pspsecureos
hudson/pspsecureos-file := $(CONFIG_PSPSCUREOS_FILE)
hudson/pspsecureos-position := $(PSPSECUREOS_POS)
@@ -219,8 +217,8 @@
# 4
CONFIG_PSPNVRAM_FILE=$(top)/$(FIRMWARE_LOCATE)/PspNvram$(FIRMWARE_TYPE).bin
-PSPNVRAM_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x64000)}') #$(shell printf %u 0xFFbf0000)
-PSPNVRAM_SIZE=$(word 5,$(shell ls -l $(CONFIG_PSPNVRAM_FILE)))
+PSPNVRAM_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x64000) #$(shell printf %u 0xFFbf0000)
+PSPNVRAM_SIZE=$(call file-size,$(CONFIG_PSPNVRAM_FILE))
cbfs-files-y += hudson/pspnvram
hudson/pspnvram-file := $(CONFIG_PSPNVRAM_FILE)
hudson/pspnvram-position := $(PSPNVRAM_POS)
@@ -229,13 +227,13 @@
ifeq ($(CONFIG_HVB), HVB)
# 6
RTM_FILE=$(objcbfs)/bootblock.bin #The file size need to be 256 bytes aligned.
-RTM_SIZE=$(word 5,$(shell ls -l $(RTM_FILE)))
-RTM_POS=$(shell echo 4294967296 $(RTM_SIZE) | awk '{print $$1 - $$2}')
+RTM_SIZE=$(call file-size,$(RTM_FILE))
+RTM_POS=$(call int-add,4294967296 -$(RTM_SIZE))
# 7
RTMSIGN_FILE=$(obj)/bootblock_sig.bin
-RTMSIGN_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x800)}') #$(shell printf %u 0xFFb00800)
-RTMSIGN_SIZE=256 #it should be hardcoded to 256, otherwise circular dependency comes up.$(word 5,$(shell ls -l $(RTMSIGN_FILE)))
+RTMSIGN_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x800) #$(shell printf %u 0xFFb00800)
+RTMSIGN_SIZE=256 #it should be hardcoded to 256, otherwise circular dependency comes up.$(call file-size,$(RTMSIGN_FILE))
cbfs-files-y += hudson/rtmsign
hudson/rtmsign-file := $(RTMSIGN_FILE)
hudson/rtmsign-position := $(RTMSIGN_POS)
@@ -243,8 +241,8 @@
endif
CONFIG_SMUSCS_FILE=$(top)/$(FIRMWARE_LOCATE)/SmuScs$(FIRMWARE_TYPE).bin
-SMUSCS_POS=$(shell echo $(HUDSON_PSP_DIRECTORY_POSITION) | awk '{printf("%.0f", $$1 + 0x6d000)}') #$(shell printf %u 0xFFC00000)
-SMUSCS_SIZE=$(word 5,$(shell ls -l $(CONFIG_SMUSCS_FILE)))
+SMUSCS_POS=$(call int-add,$(HUDSON_PSP_DIRECTORY_POSITION) 0x6d000) #$(shell printf %u 0xFFC00000)
+SMUSCS_SIZE=$(call file-size,$(CONFIG_SMUSCS_FILE))
cbfs-files-y += hudson/smuscs
hudson/smuscs-file := $(CONFIG_SMUSCS_FILE)
hudson/smuscs-position := $(SMUSCS_POS)
diff --git a/src/southbridge/amd/cimx/sb800/Makefile.inc b/src/southbridge/amd/cimx/sb800/Makefile.inc
index 95daf70..f4a84b7 100644
--- a/src/southbridge/amd/cimx/sb800/Makefile.inc
+++ b/src/southbridge/amd/cimx/sb800/Makefile.inc
@@ -72,10 +72,7 @@
#assume the cbfs header is less than 128 bytes.
ROMSIG_SIZE=16
-SB800_IMC_POSITION_UNALIGN=$(shell echo $(SB800_FWM_POSITION) $(ROMSIG_SIZE) \
- 128 65535 | awk '{printf("%.0f", $$1 + $$2 + $$3 + $$4)}')
-SB800_IMC_POSITION=$(shell echo $(SB800_IMC_POSITION_UNALIGN) \
- | awk '{printf("%.0f", $$1 - $$1 % 65536)}')
+SB800_IMC_POSITION=$(call int-align,$(call add-int,$(SB800_FWM_POSITION) $(ROMSIG_SIZE) 128),65536)
$(obj)/coreboot_SB800_romsig.bin: \
$(call strip_quotes, $(CONFIG_SB800_IMC_FWM_FILE)) \