u-boot.git/cpu/mpc85xx, branch v1.3.2-rc2

85xx, 86xx: Determine I2C clock frequencies and store in global_data

2008-02-14T22:32:40Z

Update global_data to define i2c1_clk and i2c2_clk to 85xx and 86xx. Update the get_clocks() function in 85xx and 86xx to determine the I2C clock frequency and store it in gd->i2c1_clk and gd->i2c2_clk. Signed-off-by: Timur Tabi

PPC: Use r2 instead of r29 as global data pointer

2008-02-14T21:43:22Z

R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk

ppc: Refactor cache routines, so there is only one common set.

2008-02-14T21:00:41Z

Signed-off-by: Rafal Jaworowski

QE: Move FDT support into a common file

2008-02-11T23:36:21Z

Move the flat device tree setup for QE related devices into a common file shared between 83xx & 85xx platforms that have QE's. Signed-off-by: Kumar Gala

Coding Style Cleanup; update CHANGELOG

2008-01-23T13:31:17Z

Signed-off-by: Wolfgang Denk

85xx: Get ride of old TLB setup code

2008-01-17T08:19:18Z

Now that all boards have been converted, remove old config code and the config option for the new style. Signed-off-by: Kumar Gala

85xx: Reworked initial processor init

2008-01-17T08:04:53Z

Reworked the initial processor initialzation sequence: * introduced cpu_early_init_f that is run in address space 1 (AS=1) * Moved TLB/LAW and CCSR init into cpu_early_init_f() * Reworked initial asm code to do most of the core init before TLBs The main reasons for these changes are to allow handling of 36-bit phys addresses in the future and some of the issues that will exist when we do that. There are a few caveats on what can be initialized via the LAW and TLB static tables: * TLB entry 14/15 can't be initialized via the TLB table * any LAW that covers the implicit boot window (4G-8M to 4G) must map to the code that is currently executing. Signed-off-by: Kumar Gala

85xx: Introduce new tlb API

2008-01-17T08:04:07Z

Add a set of functions to manipulate TLB entries: * set_tlb() - write a tlb entry * invalidate_tlb() - invalidate a tlb array * disable_tlb() - disable a variable size tlb entry * init_tlbs() - setup initial tlbs based on static table Signed-off-by: Kumar Gala

85xx: Remove old style of LAW init

2008-01-17T05:21:56Z

All boards are now using the new fsl_law code so we can drop the old version. Signed-off-by: Kumar Gala

85xx: Move LAW init code into C

2008-01-17T05:21:55Z

Move the initialization of the LAWs into C code and provide an API to allow modification of LAWs after init. Board code is responsible to provide a law_table and num_law_entries. We should be able to use the same code on 86xx as well. Signed-off-by: Kumar Gala