u-boot.git/include/asm-ppc/global_data.h, branch master

Move architecture-specific includes to arch/$ARCH/include/asm

2010-04-13T07:13:12+00:00

This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.

Signed-off-by: Peter Tyser

PPC: Record U-Boot's relocated address in RAM and show in bdinfo.

2010-03-11T22:49:16+00:00

This patch uses gd->relocaddr variable to store uboot's relocated
address in RAM and shows it in bdinfo command.

This patch moves CONFIG_AMIGAONEG3SE style copying of the address
in board_init_f to just before relocation is actually done.

Signed-off-by: Richard Retanubun 
Tested-by: Detlev Zundel

ppc/85xx: Add tracking of TLB CAM usage

2010-01-05T19:49:08+00:00

We need to track which TLB CAM entries are used to allow us to
"dynamically" allocate entries later in the code.  For example the SPD
DDR code today hard codes which TLB entries it uses.  We can now make
that pick entries that are free.

Signed-off-by: Kumar Gala

ppc: Remove reloc_off field from global_data structure

2009-10-03T08:17:57+00:00

Now that proper relocation is supported, the reloc_off field is no longer
necessary.

Note that the location of the standalone application jump table pointer
in the global data structure is affected by this change, breaking
execution of standalone applications compiled for previous versions of
U-Boot.

We therefore increment XF_VERSION to 6

Signed-off-by: Peter Tyser 
Signed-off-by: Wolfgang Denk

85xx: Add support for P2020RDB board

2009-08-28T22:12:38+00:00

The code base adds P1 & P2 RDB platforms support.
The folder and file names can cater to future SOCs of P1/P2 family.
P1 & P2 processors are 85xx platforms, part of Freescale QorIQ series.

Tested following on P2020RDB:
1. eTSECs
2. DDR, NAND, NOR, I2C.

Signed-off-by: Poonam Aggrwal 
Signed-off-by: Kumar Gala

8xxx: Removed CONFIG_NUM_CPUS from 85xx/86xx

2009-08-28T22:12:38+00:00

The number of CPUs are getting detected dynamically by checking the
processor SVR value.  Also removed CONFIG_NUM_CPUS references from all
the platforms with 85xx/86xx processors.

This can help to use the same u-boot image across the platforms.

Also revamped and corrected few Freescale Copyright messages.

Signed-off-by: Poonam Aggrwal 
Signed-off-by: Kumar Gala

83xx: Replace CONFIG_MPC83[0-9]X with MPC83[0-9]x

2009-06-12T18:47:17+00:00

Use the standard lowercase "x" capitalization that other Freescale
architectures use for CPU defines to prevent confusion and errors

Signed-off-by: Peter Tyser 
Signed-off-by: Kim Phillips

83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xx

2009-06-12T18:47:17+00:00

Use the standard lowercase "xx" capitalization that other Freescale
architectures use for CPU defines to prevent confusion and errors

Signed-off-by: Peter Tyser 
Signed-off-by: Kim Phillips

mpc83xx: Add support for MPC83xx PCI-E controllers

2009-01-22T00:43:49+00:00

This patch adds support for MPC83xx PCI-E controllers in Root Complex
mode.

The patch is based on Tony Li and Dave Liu work[1].

Though unlike the original patch, by default we don't register PCI-E
buses for use in U-Boot, we only configure the controllers for future
use in other OSes (Linux). This is done because we don't have enough
of spare BATs to map all the PCI-E regions.

To actually use PCI-E in U-Boot, users should explicitly define
CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES symbol in the board file. And
only then U-Boot will able to access PCI-E, but at the cost of disabled
address translation.

[1] http://lists.denx.de/pipermail/u-boot/2008-January/027630.html

Signed-off-by: Tony Li 
Signed-off-by: Anton Vorontsov 
Acked-by: Dave Liu 
Signed-off-by: Kim Phillips

mpc8[56]xx: Put localbus clock in sysinfo and gd

2008-12-20T00:32:49+00:00

Currently MPC85xx and MPC86xx boards just calculate the localbus frequency
and print it out, but don't save it.

This changes where its calculated and stored to be more consistent with the
CPU, CCB, TB, and DDR frequencies and the MPC83xx localbus clock.

The localbus frequency is added to sysinfo and calculated when sysinfo is
set up, in cpu/mpc8[56]xx/speed.c, the same as the other frequencies are.

get_clocks() copies the frequency into the global data, as the other
frequencies are, into a new field that is only enabled for MPC85xx and
MPC86xx.

checkcpu() in cpu/mpc8[56]xx/cpu.c will print out the local bus frequency
from sysinfo, like the other frequencies, instead of calculating it on the
spot.

Signed-off-by: Trent Piepho 
Acked-by: Kumar Gala 
Acked-by: Jon Loeliger