Use a default RCW of protocol 0x2A_0x98, and a PBI configure file which uses CPC1 as 512KB SRAM, then PBL tool can be used on B4860 to build a pbl boot image.
Signed-off-by: Shaohui Xie <shaohui....@freescale.com> --- board/freescale/b4860qds/b4_pbi.cfg | 27 +++++++++++++++++++++++++++ board/freescale/b4860qds/b4_rcw.cfg | 7 +++++++ include/configs/B4860QDS.h | 2 ++ 3 files changed, 36 insertions(+) create mode 100644 board/freescale/b4860qds/b4_pbi.cfg create mode 100644 board/freescale/b4860qds/b4_rcw.cfg diff --git a/board/freescale/b4860qds/b4_pbi.cfg b/board/freescale/b4860qds/b4_pbi.cfg new file mode 100644 index 0000000..57b726e --- /dev/null +++ b/board/freescale/b4860qds/b4_pbi.cfg @@ -0,0 +1,27 @@ +#PBI commands +#Initialize CPC1 +09010000 00200400 +09138000 00000000 +091380c0 00000100 +#Configure CPC1 as 512KB SRAM +09010100 00000000 +09010104 fff80009 +09010f00 08000000 +09010000 80000000 +#Configure LAW for CPC1 +09000d00 00000000 +09000d04 fff80000 +09000d08 81000012 +#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/b4860qds/b4_rcw.cfg b/board/freescale/b4860qds/b4_rcw.cfg new file mode 100644 index 0000000..7bf0066 --- /dev/null +++ b/board/freescale/b4860qds/b4_rcw.cfg @@ -0,0 +1,7 @@ +#PBL preamble and RCW header +aa55aa55 010e0100 +# serdes protocol 0x2A_0x98 +140e0018 0f001218 00000000 00000000 +54980000 9000a000 e8904000 a9000000 +01000000 00000000 00000000 0001f1f8 +00000000 14000020 00000000 00000011 diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h index 1c9d08e..f8ab478 100644 --- a/include/configs/B4860QDS.h +++ b/include/configs/B4860QDS.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/b4860qds/b4_pbi.cfg +#define CONFIG_PBLRCW_CONFIG $(SRCTREE)/board/freescale/b4860qds/b4_rcw.cfg #endif /* High Level Configuration Options */ -- 1.8.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
