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authorPrabhakar Kushwaha <prabhakar@freescale.com>2013-10-01 13:56:43 +0530
committerYork Sun <yorksun@freescale.com>2013-11-13 11:08:08 -0800
commit439fbe75a0185b3b6ede9c665f2117a1a30f64f9 (patch)
tree2fa13ff1ca0ae2c9a1ed70678ca5f4379cf2bf57
parent63c4f17b2f8017d22241522a48c765073b8791b0 (diff)
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powerpc/t1040: enable PBL tool for T1040
Use a default RCW of protocol 0x66. A PBI configure file which uses CPC as 256KB SRAM. It can be used by PBL tool on T1040 to build a pbl boot image. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
-rw-r--r--board/freescale/t1040qds/t1040_pbi.cfg27
-rw-r--r--board/freescale/t1040qds/t1040_rcw.cfg7
-rw-r--r--include/configs/T1040QDS.h2
3 files changed, 36 insertions, 0 deletions
diff --git a/board/freescale/t1040qds/t1040_pbi.cfg b/board/freescale/t1040qds/t1040_pbi.cfg
new file mode 100644
index 0000000..624398a
--- /dev/null
+++ b/board/freescale/t1040qds/t1040_pbi.cfg
@@ -0,0 +1,27 @@
+#PBI commands
+#Initialize CPC1
+09010000 00200400
+09138000 00000000
+091380c0 00000100
+#Configure CPC1 as 512KB SRAM
+09010100 00000000
+09010104 fffc0007
+09010f00 08000000
+09010000 80000000
+#Configure LAW for CPC1
+09000cf0 00000000
+09000cf4 fffc0000
+09000cf8 81000011
+#Configure alternate space
+09000010 00000000
+09000014 ff000000
+09000018 81000000
+#Configure SPI controller
+09110000 80000403
+09110020 2d170008
+09110024 00100008
+09110028 00100008
+0911002c 00100008
+#Flush PBL data
+09138000 00000000
+091380c0 00000000
diff --git a/board/freescale/t1040qds/t1040_rcw.cfg b/board/freescale/t1040qds/t1040_rcw.cfg
new file mode 100644
index 0000000..0d0dfa5
--- /dev/null
+++ b/board/freescale/t1040qds/t1040_rcw.cfg
@@ -0,0 +1,7 @@
+#PBL preamble and RCW header
+aa55aa55 010e0100
+# serdes protocol 0x66
+0a10000c 0c000000 00000000 00000000
+66000002 00000000 fc027000 01000000
+00000000 00000000 00000000 00030810
+00000000 03fc500f 00000000 00000000
diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h
index 2738242..7c6bec8 100644
--- a/include/configs/T1040QDS.h
+++ b/include/configs/T1040QDS.h
@@ -32,6 +32,8 @@
#ifdef CONFIG_RAMBOOT_PBL
#define CONFIG_RAMBOOT_TEXT_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc
+#define CONFIG_PBLPBI_CONFIG $(SRCTREE)/board/freescale/t1040qds/t1040_pbi.cfg
+#define CONFIG_PBLRCW_CONFIG $(SRCTREE)/board/freescale/t1040qds/t1040_rcw.cfg
#endif
/* High Level Configuration Options */