This document is a summary of information concerning SuperH of U-Boot.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

Marubun pcmcia is a chip for PCMCIA used with SuperH.
Of course, this can be used even by other architectures.
When use this driver, came to be able to use CompactFlash
and Ethernet.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

- Changed volatile unsigned to vu_.
- Changed Makefile for kconfig.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

Conflicts:

	drivers/Makefile

Signed-off-by: NWolfgang Denk <wd@denx.de>

CONFIG_QE shouldn't be in the wrap of CONFIG_PCI, fix it.
Signed-off-by: NHaiying Wang <Haiying.Wang@freescale.com>

lowlevel_init.S: Assembler messages:
lowlevel_init.S:413: Warning: Pretending global symbol used as branch target is local.

Looking at codes, the `memtest' and `clearmem' are intentional mixed
use of `global symbols' and `label' for debugging purpose. To make it
build, just disable global-symbols-use for now. As a result `memtest'
still remains as unused, but leave it be...
Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com>

Signed-off-by: NWolfgang Denk <wd@denx.de>

and usb_ohci.c warning differ in signedness
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NWolfgang Denk <wd@denx.de>

gth2.c: In function 'misc_init_r':
gth2.c:434: warning: pointer targets in passing argument 2 of 'setenv' differ in signedness
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

Signed-off-by: NStefan Roese <sr@denx.de>

Current trick to pick up GNU assembler minor version does not work with the
latest binutils (2007-03-01 or later) due to ${PKGVERSION} now default to
"(GNU Binutils) ".

  $ sde-as --version |grep "GNU assembler"
  GNU assembler 2.15.94 mipssde-6.02.02-20050602
  $ sde-as --version |grep "GNU assembler" |awk '{print $3}'
  2.15.94
  $ sde-as --version |grep "GNU assembler" |awk '{print $3}' |awk -F. '{print $2}'
  15
  $
  
  $ mips-linux-as --version |grep "GNU assembler"
  GNU assembler (GNU Binutils) 2.18
  $ mips-linux-as --version |grep "GNU assembler" |awk '{print $3}'
  (GNU
  $ mips-linux-as --version |grep "GNU assembler" |awk '{print $3}' |awk -F. '{print $2}'
  (no output)
  $

As a result of above, you'll see many noises with such binutils:

  make -C cpu/mips/
  /bin/sh: line 0: [: : integer expression expected
  /bin/sh: line 0: [: : integer expression expected
  make[1]: Entering directory `/home/skuribay/devel/u-boot.git/cpu/mips'
  mips-linux-gcc  -D__ASSEMBLY__ -g  -Os   -D__KERNEL__ -DTEXT_BASE=0xB0000000  -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /home/skuribay/devel/buildroot/build_mips/staging_dir/usr/bin/../lib/gcc/mips-linux-uclibc/4.2.1/include -pipe  -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -pipe -msoft-float -march=4kc -mtune=4kc -EB -c -o incaip_wdt.o incaip_wdt.S
  /bin/sh: line 0: [: : integer expression expected
  mips-linux-gcc  -D__ASSEMBLY__ -g  -Os   -D__KERNEL__ -DTEXT_BASE=0xB0000000  -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /home/skuribay/devel/buildroot/build_mips/staging_dir/usr/bin/../lib/gcc/mips-linux-uclibc/4.2.1/include -pipe  -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -pipe -msoft-float -march=4kc -mtune=4kc -EB -c -o cache.o cache.S
  /bin/sh: line 0: [: : integer expression expected
  mips-linux-gcc -g  -Os   -D__KERNEL__ -DTEXT_BASE=0xB0000000  -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /home/skuribay/devel/buildroot/build_mips/staging_dir/usr/bin/../lib/gcc/mips-linux-uclibc/4.2.1/include -pipe  -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -pipe -msoft-float -march=4kc -mtune=4kc -EB -Wall -Wstrict-prototypes -c -o asc_serial.o asc_serial.c
  /bin/sh: line 0: [: : integer expression expected

This patch simplifies the trick and makes it work with both versions of gas.
I also replace an expensive `awk (or gawk)' with `cut'.
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

No logical changes.
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

gth2.c: In function 'misc_init_r':
gth2.c:434: warning: pointer targets in passing argument 2 of 'setenv' differ in signedness
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

au1x00_eth.c: In function 'au1x00_miiphy_write':
au1x00_eth.c:139: warning: 'return' with no value, in function returning non-void
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

au1x00_eth.c: In function 'au1x00_enet_initialize':
au1x00_eth.c:246: error: 'au1x00_miiphy_read' undeclared (first use in this function)
au1x00_eth.c:246: error: (Each undeclared identifier is reported only once
au1x00_eth.c:246: error: for each function it appears in.)
au1x00_eth.c:246: error: 'au1x00_miiphy_write' undeclared (first use in this function)
au1x00_eth.c: In function 'au1x00_miiphy_write':
au1x00_eth.c:298: warning: 'return' with no value, in function returning non-void
make[1]: *** [au1x00_eth.o] Error 1

Fixed by moving these two functions forward.
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

Conflicts:

	drivers/Makefile

Signed-off-by: NWolfgang Denk <wd@denx.de>

rsdproto board support has wrong I2C frequency and wrong return value
handling.
Signed-off-by: NLuotao Fu <l.fu@pengutronix.de>

Apply Grant Likely's backout to MPC5121 code, too.

Pointed out by Rafal Jaworowski <raj@semihalf.com>
Signed-off-by: NWolfgang Denk <wd@denx.de>

Ugh.  I *hate* to back this change out, but these compiler flags don't
work for relocation on all versions of GCC.  I've not been able to
reproduce the environment in my setup (and hence, not been able to
find a combination that *does* work), so I've got no choice but to go
back to the old gcc flags and linker script.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

This patch has been sent on:
- 29 Sep 2007

Although mips_io_port_base is currently a part of IDE command, it is quite
fundamental for MIPS I/O port access such as in[bwl] and out[bwl]. So move
it to MIPS general part, and introduce `set_io_port_base()' from Linux.

This patch is triggered by multiple definition of `mips_io_port_base' build
error on gth2 (and tb0229 also needs this fix.)

board/gth2/libgth2.a(gth2.o): In function `log_serial_char':
/home/skuribay/devel/u-boot.git/board/gth2/gth2.c:47: multiple definition of `mips_io_port_base'
common/libcommon.a(cmd_ide.o):/home/skuribay/devel/u-boot.git/common/cmd_ide.c:712: first defined here
make: *** [u-boot] Error 1
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Spartan2/3 FPGAs. The old code used "< 0" on a "char" type to test if
the most significant bit was set, which did not work on any
architecture where "char" defaulted to be an unsigned type.

Based on a patch by Angelos Manousaridis <amanous@inaccessnetworks.com>
Signed-off-by: NWolfgang Denk <wd@denx.de>

Sometimes you can't reference the DDR2 controller variables.
Signed-off-by: NJon Loeliger <jdl@freescale.com>

Signed-off-by: NJason Jin <Jason.jin@freescale.com>

Basically, refactor the CFG_PIXIS_VBOOT_MASK values
into the separate board config files.
Signed-off-by: NJason Jin <Jason.jin@freescale.com>
Signed-off-by: NJon Loeliger <jdl@freescale.com>