u-boot.git/common, branch v2014.01-rc2

common/fdt_support.c: avoid unintended return from fdt_fixup_memory_banks()

2013-12-16T13:59:42+00:00

fdt_fixup_memory_banks() will add and update /memory node in
device tree blob. In the case that /memory node doesn't exist,
after adding a new one, this function returns error.

The correct behavior should be continuing to update its properties.

Signed-off-by: Miao Yan

common/cmd_bootm: extend do_bootm_vxworks to support the new VxWorks boot interface.

2013-12-16T13:59:05+00:00

The next version VxWorks adopts device tree (for PowerPC and ARM) as its hardware
description mechanism. For PowerPC, the boot interface conforms to
the ePAPR standard, which is:

   void (*kernel_entry)(ulong fdt_addr,
          ulong r4 /* 0 */,
          ulong r5 /* 0 */,
          ulong r6 /* EPAPR_MAGIC */, ulong r7 /* IMA size */,
          ulong r8 /* 0 */, ulong r9 /* 0 */)

For ARM, the boot interface is:

   void (*kernel_entry)(void *fdt_addr)

Signed-off-by: Miao Yan 
[trini: Fix build error when !CONFIG_OF_FDT is set, typo on PowerPC,
missing extern ft_fixup_num_cores]
Signed-off-by: Tom Rini

common/cmd_bootm.c: seperate do_bootm_vxworks related code from CONFIG_CMD_ELF.

2013-12-13T14:18:45+00:00

do_bootm_vxworks now is available under the configuration option
CONFIG_BOOTM_VXWORKS, thus aligned with other operating systems
that supported by bootm command. The bootvx command still depneds
on CONFIG_CMD_ELF.

Signed-off-by: Miao Yan

Makefile: delete unnecessary CPPFLAGS settings

2013-12-13T14:18:45+00:00

Signed-off-by: Masahiro Yamada

board_f: explicitly disable console on early boot

2013-12-13T14:17:32+00:00

If U-Boot build with DEBUG enabled/defined the first call of "debug"
function (that dumps data to any available console) will happen before
zeroing of initial "gd" in init call "zero_global_data" in
"init_sequence_f".

And if stack was not filled with zeros chances are high that
"gd->have_console" won't be 0. In its turn it will cause attempt to
output things to non-initialized yet serial console.

So for safety and predictability we set "gd->have_console = 0".

Signed-off-by: Alexey Brodkin 

Cc: Mischa Jonker 
Cc: Wolfgang Denk 
Cc: Simon Glass 
Acked-by: Simon Glass

Correct vxWorks elf boot to load at correct address

2013-12-13T14:17:32+00:00

argv[0] contains bootvx (command name) not the load address, if called with
argv < 2 use load_addr, else use address argument given to the command.

Signed-off-by: Stany MARCEL

netbsd:fix documentation typo.

2013-12-13T14:17:32+00:00

The documentation suggested the arguments where passed over r3-r6
while the code below simply does that over r0-r3.

Cc: Kumar Gala

cmd_eeprom: bug fix for i2c read/write

2013-12-05T11:25:01+00:00

The local pointer of address (i.e., addr) only gets
referenced under SPI mode, and it won't be appropriate
to pass only 1-byte addr[1] to i2c_read/i2c_write while
CONFIG_SYS_I2C_EEPROM_ADDR_LEN > 1.

1. In U-boot's I2C model, the address would be re-assembled
   to a byte string in MSB order inside I2C controller drivers.

2. The 'CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW' option which could
   be found at soft_i2c.c is always turned on in cmd_eeprom.c,
   the addr[0] always contains the device address with overflowed
   MSB address bits.

Signed-off-by: Kuo-Jung Su 
Cc: Alexey Brodkin 
Cc: Jean-Christophe PLAGNIOL-VILLARD 
cc: Peter Tyser 
Cc: Heiko Schocher 
Cc: Wolfgang Denk 
Cc: Stefan Roese 
Cc: Mischa Jonker

Merge branch 'master' of git://git.denx.de/u-boot-net

2013-11-25T15:42:19+00:00

common: Delete unnecessary rules.

2013-11-25T15:41:54+00:00

The directory tools/ is always built before common/.
So when envcrc tool is necessary in common/Makefile,
it already exists.

Signed-off-by: Masahiro Yamada