@@ -75,3 +75,6 @@ cscope.*
/onenand_ipl/onenand-ipl*
/onenand_ipl/board/*/onenand*
/onenand_ipl/board/*/*.S
+
+# spl ais files
+/spl/*.ais
@@ -441,7 +441,8 @@ $(obj)u-boot.ubl: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
rm $(obj)spl/u-boot-spl-pad.bin
$(obj)u-boot.ais: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
- $(obj)tools/mkimage -s -n /dev/null -T aisimage \
+ $(obj)tools/mkimage -s -n $(if $(CONFIG_AIS_CONFIG_FILE),$(CONFIG_AIS_CONFIG_FILE),"/dev/null") \
+ -T aisimage \
-e $(CONFIG_SPL_TEXT_BASE) \
-d $(obj)spl/u-boot-spl.bin \
$(obj)spl/u-boot-spl.ais
@@ -450,7 +451,6 @@ $(obj)u-boot.ais: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
$(obj)spl/u-boot-spl.ais $(obj)spl/u-boot-spl-pad.ais
cat $(obj)spl/u-boot-spl-pad.ais $(obj)u-boot.bin > \
$(obj)u-boot.ais
- rm $(obj)spl/u-boot-spl{,-pad}.ais
$(obj)u-boot.sb: $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
elftosb -zdf imx28 -c $(TOPDIR)/board/$(BOARDDIR)/u-boot.bd \
@@ -783,6 +783,7 @@ clobber: tidy
@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
@[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
@rm -f $(obj)dts/*.tmp
+ @rm -f $(obj)spl/u-boot-spl{,-pad}.ais
mrproper \
distclean: clobber unconfig
new file mode 100644
@@ -0,0 +1,4 @@
+# PLL0CFG0 PLL0CFG1
+PLL0 0x00180001 0x00000205
+# PLL1CFG0 PLL1CFG1 DRPYC1R SDCR SDTIMR1 SDTIMR2 SDRCR CLK2XSRC
+DDR2 0x15010001 0x00000002 0x00000043 0x00134632 0x26492a09 0x7d13c722 0x00000249 0x00000000
@@ -43,6 +43,7 @@
#define CONFIG_SYS_HZ 1000
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_AIS_CONFIG_FILE "board/$(BOARDDIR)/hawkboard-ais-nand.cfg"
#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
DAVINCI_SYSCFG_SUSPSRC_EMAC | \
Parameters used for configuring certain SoC peripherals are parsed from the cfg file and appended as part of the ais image's header. The u-boot-spl.ais generated is flashed separately to the nand, so do not delete the file after generation of u-boot.ais. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> --- .gitignore | 3 +++ Makefile | 5 +++-- board/davinci/da8xxevm/hawkboard-ais-nand.cfg | 4 ++++ include/configs/hawkboard.h | 1 + 4 files changed, 11 insertions(+), 2 deletions(-) create mode 100644 board/davinci/da8xxevm/hawkboard-ais-nand.cfg