On 05.06.2015 08:39, Wadim Egorov wrote:
Generate *.spi.img files for SPI loading on AM335x.
Signed-off-by: Wadim Egorov <w.egorov@xxxxxxxxx>
---
Please ignore the first patch. That was a bad approach.
I have two questions.
1. Does the af inventions GF board support SPI boot? If not, we can drop the
spi image generation.
2. Building the barebox with more than one core will produce errors:
Oh, missed a dependency here.
$(obj)/%.mlospi: $(obj)/% $(obj)/%.mlo FORCE
$(call if_changed,mlo_spi_image)
fopen: No such file or directory
SPI-IMG images/start_am33xx_phytec_phycore_sram_128mb.pblx.mlospi
SPI-IMG images/start_am33xx_phytec_phycore_sram_512mb.pblx.mlospi
make[1]: *** [images/start_am33xx_afi_gf_sram.pblx.mlospi] Fehler 1
make[1]: *** Auf noch nicht beendete Prozesse wird gewartet …fopen: No such file or directory
make[1]: *** [images/start_am33xx_phytec_phycore_sram_256mb.pblx.mlospi] Fehler 1
SPI-IMG images/start_am33xx_phytec_phycore_sram_2x512mb.pblx.mlospi
fopen: No such file or directory
make[1]: fopen: No such file or directory
*** [images/start_am33xx_phytec_phycore_sram_128mb.pblx.mlospi] Fehler 1
make[1]: *** [images/start_am33xx_phytec_phycore_sram_512mb.pblx.mlospi] Fehler 1
fopen: No such file or directory
make[1]: *** [images/start_am33xx_phytec_phycore_sram_2x512mb.pblx.mlospi] Fehler 1
make: *** [images] Fehler 2
This seems to be a makefile dependency problem. Any ideas how to fix this?
---
images/Makefile.am33xx | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/images/Makefile.am33xx b/images/Makefile.am33xx
index eae2a6a..e9b211d 100644
--- a/images/Makefile.am33xx
+++ b/images/Makefile.am33xx
@@ -7,13 +7,23 @@ quiet_cmd_mlo_image = MLO $@
$(obj)/%.mlo: $(obj)/% FORCE
$(call if_changed,mlo_image)
+# %.mlospi - convert MLO image for SPI loading
+# ----------------------------------------------------------------
+quiet_cmd_mlo_spi_image = SPI-IMG $@
+ cmd_mlo_spi_image = scripts/mk-omap-image -s -a 0x402f0400 $<.mlo > $@
+
+$(obj)/%.mlospi: $(obj)/% FORCE
+ $(call if_changed,mlo_spi_image)
+
pblx-$(CONFIG_MACH_AFI_GF) += start_am33xx_afi_gf_sdram
FILE_barebox-am33xx-afi-gf.img = start_am33xx_afi_gf_sdram.pblx
am33xx-barebox-$(CONFIG_MACH_AFI_GF) += barebox-am33xx-afi-gf.img
pblx-$(CONFIG_MACH_AFI_GF) += start_am33xx_afi_gf_sram
FILE_barebox-am33xx-afi-gf-mlo.img = start_am33xx_afi_gf_sram.pblx.mlo
+FILE_barebox-am33xx-afi-gf-mlo.spi.img = start_am33xx_afi_gf_sram.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_AFI_GF) += barebox-am33xx-afi-gf-mlo.img
+am33xx-mlospi-$(CONFIG_MACH_AFI_GF) += barebox-am33xx-afi-gf-mlo.spi.img
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phycore_sdram
FILE_barebox-am33xx-phytec-phycore.img = start_am33xx_phytec_phycore_sdram.pblx
@@ -25,19 +35,27 @@ am33xx-barebox-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phycore_sram_256mb
FILE_barebox-am33xx-phytec-phycore-mlo-256mb.img = start_am33xx_phytec_phycore_sram_256mb.pblx.mlo
+FILE_barebox-am33xx-phytec-phycore-mlo-256mb.spi.img = start_am33xx_phytec_phycore_sram_256mb.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-256mb.img
+am33xx-mlospi-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-256mb.spi.img
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phycore_sram_128mb
FILE_barebox-am33xx-phytec-phycore-mlo-128mb.img = start_am33xx_phytec_phycore_sram_128mb.pblx.mlo
+FILE_barebox-am33xx-phytec-phycore-mlo-128mb.spi.img = start_am33xx_phytec_phycore_sram_128mb.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-128mb.img
+am33xx-mlospi-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-128mb.spi.img
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phycore_sram_512mb
FILE_barebox-am33xx-phytec-phycore-mlo-512mb.img = start_am33xx_phytec_phycore_sram_512mb.pblx.mlo
+FILE_barebox-am33xx-phytec-phycore-mlo-512mb.spi.img = start_am33xx_phytec_phycore_sram_512mb.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-512mb.img
+am33xx-mlospi-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-512mb.spi.img
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phycore_sram_2x512mb
FILE_barebox-am33xx-phytec-phycore-mlo-2x512mb.img = start_am33xx_phytec_phycore_sram_2x512mb.pblx.mlo
+FILE_barebox-am33xx-phytec-phycore-mlo-2x512mb.spi.img = start_am33xx_phytec_phycore_sram_2x512mb.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-2x512mb.img
+am33xx-mlospi-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycore-mlo-2x512mb.spi.img
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phyflex_sdram
FILE_barebox-am33xx-phytec-phyflex.img = start_am33xx_phytec_phyflex_sdram.pblx
@@ -45,11 +63,15 @@ am33xx-barebox-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phyflex
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phyflex_sram_256mb
FILE_barebox-am33xx-phytec-phyflex-mlo-256mb.img = start_am33xx_phytec_phyflex_sram_256mb.pblx.mlo
+FILE_barebox-am33xx-phytec-phyflex-mlo-256mb.spi.img = start_am33xx_phytec_phyflex_sram_256mb.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phyflex-mlo-256mb.img
+am33xx-mlospi-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phyflex-mlo-256mb.spi.img
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phyflex_sram_512mb
FILE_barebox-am33xx-phytec-phyflex-mlo-512mb.img = start_am33xx_phytec_phyflex_sram_512mb.pblx.mlo
+FILE_barebox-am33xx-phytec-phyflex-mlo-512mb.spi.img = start_am33xx_phytec_phyflex_sram_512mb.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phyflex-mlo-512mb.img
+am33xx-mlospi-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phyflex-mlo-512mb.spi.img
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phycard_sdram
FILE_barebox-am33xx-phytec-phycard.img = start_am33xx_phytec_phycard_sdram.pblx
@@ -57,7 +79,9 @@ am33xx-barebox-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycard
pblx-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += start_am33xx_phytec_phycard_sram_256mb
FILE_barebox-am33xx-phytec-phycard-mlo-256mb.img = start_am33xx_phytec_phycard_sram_256mb.pblx.mlo
+FILE_barebox-am33xx-phytec-phycard-mlo-256mb.spi.img = start_am33xx_phytec_phycard_sram_256mb.pblx.mlospi
am33xx-mlo-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycard-mlo-256mb.img
+am33xx-mlospi-$(CONFIG_MACH_PHYTEC_SOM_AM335X) += barebox-am33xx-phytec-phycard-mlo-256mb.spi.img
pblx-$(CONFIG_MACH_BEAGLEBONE) += start_am33xx_beaglebone_sdram
FILE_barebox-am33xx-beaglebone.img = start_am33xx_beaglebone_sdram.pblx
@@ -72,3 +96,7 @@ image-y += $(am33xx-mlo-y)
else
image-y += $(am33xx-barebox-y)
endif
+
+ifdef CONFIG_OMAP_BUILD_SPI
+image-y += $(am33xx-mlospi-y)
+endif
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