u-boot.git/cpu/mpc85xx, branch v2008.10

Revert "85xx: Using proper I2C source clock divider for MPC8544"

2008-10-17T08:50:41Z

This reverts commit dffd2446fb041f38ef034b0fcf41e51e5e489159. The fix introduced by this patch is not correct. The problem is that the documentation is not correct for the MPC8544 with regards to which bit in PORDEVSR2 is for the SEC_CFG. Signed-off-by: Kumar Gala

85xx: Using proper I2C source clock divider for MPC8544

2008-10-08T19:20:27Z

Measurements with our MPC8544 board showed that the I2C bus frequency is wrong by a factor of 1.5. Obviously, the interpretation of the MPC85xx_PORDEVSR2_SEC_CFG bit of the cfg_sec_freq register is not correct. There seems to be an error in the 8544 RM. Signed-off-by: Wolfgang Grandegger

Fix the incorrect DDR clk freq reporting on 8536DS

2008-10-07T20:37:08Z

On 8536DS board, When the DDR clk is set async mode(SW3[6:8] != 111), The display is still sync mode DDR freq. This patch try to fix this. The display DDR freq is now the actual freq in both sync and async mode. Signed-off-by: Jason Jin

85xx: Remove setting of *cache-line-size in device trees

2008-10-07T15:28:59Z

ePAPR says if the *cache-block-size is the same as *cache-line-size than we don't need the *cache-line-size property. Signed-off-by: Kumar Gala

Fix printf errors under -DDEBUG

2008-09-09T22:02:41Z

Fix printf format-string/arg mismatches under -DDEBUG. These warnings occur with DEBUG defined for a platform using cpu/mpc85xx. Users of other architectures can unearth similar problems by adding the line "CFLAGS += -DDEBUG=1" in config.mk right after "CFLAGS += $(call cc-option,-fno-stack-protector)". Signed-off-by: Andrew Klossner Signed-off-by: Andy Fleming

85xx: Ensure timebase is zero on secondary cores

2008-09-09T21:52:45Z

The e500um says the timebase is volatile out of reset. To ensure TB sync works we need to make sure its zero. Signed-off-by: Kumar Gala

Removed hardcoded MxMR loop value from upmconfig() for MPC85xx.

2008-09-09T00:48:55Z

Signed-off-by: Sergei Poselenov

Pass in tsec_info struct through tsec_initialize

2008-09-03T04:18:15Z

The tsec driver contains a hard-coded array of configuration information for the tsec ethernet controllers. We create a default function that works for most tsecs, and allow that to be overridden by board code. It creates an array of tsec_info structures, which are then parsed by the corresponding driver instance to determine configuration. Also, add regs, miiregs, and devname fields to the tsec_info structure, so that we don't need the kludgy "index" parameter. Signed-off-by: Andy Fleming Signed-off-by: Ben Warren

mpc85xx: remove redudant code with lib_ppc/interrupts.c

2008-08-27T16:44:10Z

For some reason we duplicated the majority of code in lib_ppc/interrupts.c not show how that happened, but there is no good reason for it. Use the interrupt_init_cpu() and timer_interrupt_cpu() since its why they exist. Signed-off-by: Kumar Gala

mpc85xx: Add support for the MPC8536

2008-08-27T16:43:54Z

The MPC8536 Adds SDHC and SATA controllers to the PQ3 family. We also have SERDES init code for the 8536. Signed-off-by: Kumar Gala Signed-off-by: Srikanth Srinivasan Signed-off-by: Dejan Minic Signed-off-by: Jason Jin Signed-off-by: Dave Liu