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 <urwithsugh...@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
diff --git a/.gitignore b/.gitignore
index 0f32fd8..d8a1893 100644
--- a/.gitignore
+++ b/.gitignore
@@ -75,3 +75,6 @@ cscope.*
/onenand_ipl/onenand-ipl*
/onenand_ipl/board/*/onenand*
/onenand_ipl/board/*/*.S
+
+# spl ais files
+/spl/*.ais
diff --git a/Makefile b/Makefile
index 0197239..8ac0530 100644
--- a/Makefile
+++ b/Makefile
@@ -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 $(obj)spl/u-boot-spl{,-pad}.ais
mrproper \
distclean: clobber unconfig
diff --git a/board/davinci/da8xxevm/hawkboard-ais-nand.cfg
b/board/davinci/da8xxevm/hawkboard-ais-nand.cfg
new file mode 100644
index 0000000..76282de
--- /dev/null
+++ b/board/davinci/da8xxevm/hawkboard-ais-nand.cfg
@@ -0,0 +1,4 @@
+# PLL0CFG0 PLL0CFG1
+PLL0 0x00180001 0x00000205
+# PLL1CFG0 PLL1CFG1 DRPYC1R SDCR SDTIMR1
SDTIMR2 SDRCR CLK2XSRC
+DDR2 0x15010001 0x00000002 0x00000043 0x00134632
0x26492a09 0x7d13c722 0x00000249 0x00000000
diff --git a/include/configs/hawkboard.h b/include/configs/hawkboard.h
index 6d2d4fb..5fa1273 100644
--- a/include/configs/hawkboard.h
+++ b/include/configs/hawkboard.h
@@ -43,6 +43,7 @@
#define CONFIG_SYS_HZ 1000
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_AIS_CONFIG_FILE
"board/$(BOARDDIR)/hawkboard-ais-nand.cfg"
#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
DAVINCI_SYSCFG_SUSPSRC_EMAC | \
--
1.7.5.4
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