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| author | Marcel Ziswiler <marcel@ziswiler.com> | 2007-10-19 00:25:33 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2007-10-23 16:40:40 +0200 |
| commit | 2a4741d9a14ec475f50e9856d2c0a67e8b4271bd (patch) | |
| tree | 3b91abb20ae2fc8230f19e90230f7eea7662a1c0 /board/pxa255_idp | |
| parent | 298cd4cafe81ff8a6c87be8fbc440a20720d3ed6 (diff) | |
| download | u-boot-imx-2a4741d9a14ec475f50e9856d2c0a67e8b4271bd.zip u-boot-imx-2a4741d9a14ec475f50e9856d2c0a67e8b4271bd.tar.gz u-boot-imx-2a4741d9a14ec475f50e9856d2c0a67e8b4271bd.tar.bz2 | |
fix pxa255_idp board
The pxa255_idp being an old unmaintained board showed several issues:
1. CONFIG_INIT_CRITICAL was still defined.
2. Neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION was defined.
3. Symbol flash_addr was undeclared.
4. The boards lowlevel_init function was still called memsetup.
5. The TEXT_BASE was still 0xa3000000 rather than 0xa3080000.
6. Using -march=armv5 instead of -march=armv5te resulted in lots of
'target CPU does not support interworking' warnings on recent compilers.
7. The PXA's serial driver redefined FFUART, BTUART and STUART used as
indexes rather than the register definitions from the pxa-regs header
file. Renamed them to FFUART_INDEX, BTUART_INDEX and STUART_INDEX to
avoid any ambiguities.
8. There were several redefinition warnings concerning ICMR, OSMR3,
OSCR, OWER, OIER, RCSR and CCCR in the PXA's assembly start file.
9. The board configuration file was rather outdated.
10. The part header file defined the vendor, product and revision arrays
as unsigned chars instead of just chars in the block_dev_desc_t
structure.
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Diffstat (limited to 'board/pxa255_idp')
| -rw-r--r-- | board/pxa255_idp/Makefile | 2 | ||||
| -rw-r--r-- | board/pxa255_idp/config.mk | 2 | ||||
| -rw-r--r-- | board/pxa255_idp/lowlevel_init.S (renamed from board/pxa255_idp/memsetup.S) | 10 | ||||
| -rw-r--r-- | board/pxa255_idp/u-boot.lds | 1 |
4 files changed, 8 insertions, 7 deletions
diff --git a/board/pxa255_idp/Makefile b/board/pxa255_idp/Makefile index a957dd3..32399f0 100644 --- a/board/pxa255_idp/Makefile +++ b/board/pxa255_idp/Makefile @@ -27,7 +27,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a COBJS := pxa_idp.o -SOBJS := memsetup.o +SOBJS := lowlevel_init.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/pxa255_idp/config.mk b/board/pxa255_idp/config.mk index d2a2040..55c8b27 100644 --- a/board/pxa255_idp/config.mk +++ b/board/pxa255_idp/config.mk @@ -1,3 +1,3 @@ #TEXT_BASE = 0xa1700000 -TEXT_BASE = 0xa3000000 +TEXT_BASE = 0xa3080000 #TEXT_BASE = 0 diff --git a/board/pxa255_idp/memsetup.S b/board/pxa255_idp/lowlevel_init.S index 7e485a2..aaa4d8e 100644 --- a/board/pxa255_idp/memsetup.S +++ b/board/pxa255_idp/lowlevel_init.S @@ -3,7 +3,7 @@ * * NOTE: I haven't clean this up considerably, just enough to get it * running. See hal_platform_setup.h for the source. See - * board/cradle/memsetup.S for another PXA250 setup that is + * board/cradle/lowlevel_init.S for another PXA250 setup that is * much cleaner. * * See file CREDITS for list of people who contributed to this @@ -41,8 +41,8 @@ DRAM_SIZE: .long CFG_DRAM_SIZE /* * Memory setup */ -.globl memsetup -memsetup: +.globl lowlevel_init +lowlevel_init: mov r10, lr @@ -395,7 +395,7 @@ initclks: /* Save SDRAM size */ ldr r1, =DRAM_SIZE - str r8, [r1] + str r8, [r1] /* Interrupt init: Mask all interrupts */ ldr r0, =ICMR /* enable no sources */ @@ -426,7 +426,7 @@ initclks: bl blink #endif -endmemsetup: +endlowlevel_init: mov pc, r10 diff --git a/board/pxa255_idp/u-boot.lds b/board/pxa255_idp/u-boot.lds index 20ce108..2facd83 100644 --- a/board/pxa255_idp/u-boot.lds +++ b/board/pxa255_idp/u-boot.lds @@ -44,6 +44,7 @@ SECTIONS . = ALIGN(4); .got : { *(.got) } + . = .; __u_boot_cmd_start = .; .u_boot_cmd : { *(.u_boot_cmd) } __u_boot_cmd_end = .; |