Signed-off-by: Timur Tabi <timur@freescale.com>

Signed-off-by: Timur Tabi <timur@freescale.com>

Dave for mpc8360emds, and me for mpc8349emds.

give initial values for reg_num, shift, p_cmxucr in ucc_set_clk_src
since they are passed by reference to ucc_get_cmxucr_reg and assigned.

Implement various code style fixes and similar changes.

Signed-off-by: Timur Tabi <timur@freescale.com>

Patch below corrects the setting of the zmiifer register, it was
overwritting the register rather than ORing the settings.

Signed-off-by: Neil Wilson <NWilson@airspan.com>
Signed-off-by: Stefan Roese <sr@denx.de>

The current NAND Bootloader setup forces the environment
variables to be in line with the bootloader. This change
enables the configuration to be made in the board include
file instead so that it can be individually enabled.

Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Stefan Roese <sr@denx.de>

Two fixes for the nand_wait() function in
drivers/nand/nand_base.c:

1. Use correct timeouts. The original timeouts in Linux
source are 400ms and 20ms not 40s and 20s

2. Return correct error value in case of timeout. 0 is
interpreted as OK.

Signed-off-by: Rui Sousa <rui.sousa@laposte.net>
Signed-off-by: Stefan Roese <sr@denx.de>

This patch allows an arch/ppc kernel to be booted by just passing 1 or 2
arguments to bootm.  It removes the getenv("disable_of") test that used
to be used for this purpose.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Jon Loeliger <jdl@freescale.com>

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

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

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

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

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

- fix off-by-one error in board/tqm5200/cam5200_flash.c error message
- simplify "udate" definitions

Fixed cpu/ppc4xx/start.S for 440EPx Errata: further corrects PPC440EPx
errata 1.12: 440_33 by moving patch up in code.

Signed-off-by: Jeff Mann <mannj@embeddedplanet.com>
Signed-off-by: Stefan Roese <sr@denx.de>

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

   * Adds support for AMD command set Top Boot flash geometry reversal
   * Adds support for reading JEDEC Manufacturer ID and Device ID
   * Adds support for displaying command set, manufacturer id and
     device ids (flinfo)
   * Makes flinfo output to be consistent when CFG_FLASH_EMPTY_INFO defined
   * Removes outdated change history (refer to git log instead)

Signed-off-by: Tolunay Orkun <listmember@orkun.us>
Signed-off-by: Stefan Roese <sr@denx.de>

group is enabled for USB earlier (in cpu_init_f() instead of
usb_lowlevel_init()).

at least on G2 cores.

This fixes get_ram_size() problems on MPC5200 Rev. B boards.

Update the 83xx tree to use I2C support in drivers/fsl_i2c.c.  Delete
cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files.
Added multiple I2C bus support to fsl_i2c.c.

Signed-off-by: Timur Tabi <timur@freescale.com>

Replace all instances of CFG_IMMRBAR with CFG_IMMR, so that the 83xx
tree matches the other 8xxx trees.

Signed-off-by: Timur Tabi <timur@freescale.com>

The 834x rev1.x silicon has one CPU5 errata.

The issue is when the data cache locked with
HID0[DLOCK], the dcbz instruction looks like no-op inst.

The right behavior of the data cache is when the data cache
Locked with HID0[DLOCK], the dcbz instruction allocates
new tags in cache.

The 834x rev3.0 and later and 8360 have not this bug inside.

So, when 834x rev3.0/8360 are working with ECC, the dcbz
instruction will corrupt the stack in cache, the processor will
checkstop reset.

However, the 834x rev1.x can work with ECC with these code,
because the sillicon has this cache bug. The dcbz will not
corrupt the stack in cache.
Really, it is the fault code running on fault sillicon.

This patch fix the incorrect dcbz operation. Instead of
CPU FP writing to initialise the ECC.

CHANGELOG:
* Fix the incorrect dcbz operation instead of CPU FP
writing to initialise the ECC memory. Otherwise, it
will corrupt the stack in cache, The processor will checkstop
reset.

Signed-off-by: Dave Liu <daveliu@freescale.com>