u-boot.git/board/amcc/sequoia, branch v1.3.2

PPC440EPx: Optionally enable second I2C bus

2008-02-16T06:00:03Z

The option CONFIG_I2C_MULTI_BUS does not have any effect on Sequoia, the PPC440EPx reference platform, because IIC1 is never enabled. Add Sequoia board code to turn on IIC1 if CONFIG_I2C_MULTI_BUS is selected. Signed-off-by: Mike Nuss Cc: Stefan Roese

Coding Style Cleanup; update CHANGELOG

2008-01-23T13:31:17Z

Signed-off-by: Wolfgang Denk

ppc4xx: Sequoia coding style cleanup and beautification

2008-01-16T10:24:28Z

Signed-off-by: Matthias Fuchs

Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections

2008-01-12T19:31:39Z

With recent toolchain versions, some boards would not build because or errors like this one (here for ocotea board when building with ELDK 4.2 beta): ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab] For many boards, the .bss section is big enough that it wraps around at the end of the address space (0xFFFFFFFF), so the problem will not be visible unless you use a 64 bit tool chain for development. On some boards however, changes to the code size (due to different optimizations) we bail out with section overlaps like above. The fix is to add the NOLOAD attribute to the .bss and .sbss sections, telling the linker that .bss does not consume any space in the image. Signed-off-by: Wolfgang Denk

ppc4xx: Fix sdram init on Sequoia boards

2008-01-11T14:53:58Z

Clear possible errors in MCSR resulting from data-eye-search. If not done, then we could get an interrupt later on when exceptions are enabled. Signed-off-by: Stefan Roese

ppc4xx: Make Sequoia boot vxWorks

2008-01-10T18:06:54Z

vxWorks expects in TLB 0 a entry for the Machine Check interrupt TLB 1 a entry for the RAM TLB 2 a entry for the EBC TLB 3 a entry for the boot flash After changing the baudrate to 9600 I had no problems to boot the vxWorks image as distributed by WindRiver (Revision 2.0/1 from June 18, 2007) Signed-off-by: Niklaus Giger

ppc4xx: assign PCI interrupts on seuqoia boards

2008-01-09T05:33:03Z

Some operating systems rely on assigned PCI interrupts. Signed-off-by: Matthias Fuchs

ppc4xx: Use CFG_4xx_GPIO_TABLE to configure Sequoia board

2008-01-04T10:39:05Z

Note: this patch changes the configuration of some GPIO registers: Register Old Value New Value --------------- ---------- ---------- DCR GPIO0_TCR 0x0000000F 0x0000F0CF DCR GPIO0_TSRH 0x55005000 0x00000000 DCR GPIO1_TCR 0xC2000000 0xE2000000 DCR GPIO1_TSRL 0x0C000000 0x00200000 DCR GPIO1_ISR2L 0x00050000 0x00110000 Signed-off-by: Larry Johnson

PPC4xx: Remove sdram.h from board/amcc/sequoia

2008-01-04T10:37:38Z

These definitions are now in "include/ppc440.h". Signed-off-by: Larry Johnson

PPC4xx: Use common code for Sequoia board SDRAM support

2008-01-04T10:37:33Z

Signed-off-by: Larry Johnson