u-boot/cpu/mpc86xx
Peter Tyser 2f21ce4d54 fsl/85xx, 86xx: Sync up DMA code
The following changes were made to sync up the DMA code between the 85xx
and 86xx architectures which will make it easier to break out common
8xxx DMA code:

85xx:
- Don't set STRANSINT and SPCIORDER fields in SATR register.  These bits
  only have an affect when the SBPATMU bit is set.
- Write 0xffffffff instead of 0xfffffff to clear errors in the DMA
  status register.  We may as well clear all 32 bits of the register...

86xx:
- Add CONFIG_SYS_MPC86xx_DMA_ADDR define to address DMA registers
- Add clearing of errors in the DMA status register when initializing
  the controller
- Clear the channel start bit in the DMA mode register after a transfer

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-12 17:17:58 -05:00
..
cache.S rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
config.mk PPC: Use r2 instead of r29 as global data pointer 2008-02-14 22:43:22 +01:00
cpu.c fsl/85xx, 86xx: Sync up DMA code 2009-06-12 17:17:58 -05:00
cpu_init.c 86xx: Cleanup MP support 2009-04-01 15:29:44 -05:00
ddr-8641.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
fdt.c 86xx: Cleanup MP support 2009-04-01 15:29:44 -05:00
interrupts.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
Makefile 86xx: Cleanup MP support 2009-04-01 15:29:44 -05:00
mp.c 86xx: Cleanup MP support 2009-04-01 15:29:44 -05:00
release.S 86xx: Cleanup MP support 2009-04-01 15:29:44 -05:00
speed.c mpc8[56]xx: Put localbus clock in sysinfo and gd 2008-12-19 18:32:49 -06:00
start.S Coding style cleanup, update CHANGELOG. 2008-12-16 01:02:17 +01:00
traps.c Fix some more print() format errors. 2008-07-11 01:16:00 +02:00