u-boot/arch/powerpc/cpu/ppc4xx
Stefan Roese 4978e60584 ppc4xx: Cleanup Boot/FLASH TLB reassignment for PPC440/460
Background Info:
Some PPC440/460 boards have caches enabled in the Boot/FLASH TLB (via
init.S) to speed up the boot process. In relocate_code (start.S) the
cache inhibit attribute for this TLB is set to disable cache. This is
needed for the CFI FLASH driver.

This patch now cleans this code up:
- CONFIG_SYS_TLB_FOR_BOOT_FLASH is defined to 0 (default TLB) if not
  defined in the top of this file. This way, we can remove an ugly
  #ifdef in this code.
- Replace complex "#if defined(CONFIG_440EP) || defined(CONFIG_GR)..."
  statement with "#if defined(CONFIG_440)".
- Remove unnecessary cache invalidate calls resulting in faster bootup.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-07-01 10:26:25 +02:00
..
4xx_ibm_ddr2_autocalib.c ppc4xx: Enable overwriting of default scan window for IBM DDR2 controller 2010-07-01 10:26:10 +02:00
4xx_pci.c ppc4xx: Enable PCIe support without PCI support on PPC440/460 2010-07-01 10:26:01 +02:00
4xx_pcie.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
4xx_uart.c serial: struct serial_device: add uninit() entry for drivers 2010-04-24 21:34:07 +02:00
40x_spd_sdram.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
44x_spd_ddr.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
44x_spd_ddr2.c ppc4xx: DDR2: Complete RDSS configuration on non-SPD based boards 2010-07-01 10:26:15 +02:00
bedbug_405.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
cache.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
cmd_chip_config.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
commproc.c powerpc: Consolidate bootcount_{store|load} for PowerPC 2010-05-06 23:28:48 +02:00
config.mk Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
cpu.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
cpu_init.c ppc4xx: Enable booting with Option E on 460EX/EXr/GT 2010-07-01 10:25:56 +02:00
dcr.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
denali_data_eye.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
denali_spd_ddr2.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
ecc.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
ecc.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
fdt.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
gpio.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
interrupts.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
iop480_uart.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
kgdb.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
Makefile Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
miiphy.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
reginfo.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
resetvec.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
sdram.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
sdram.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
speed.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
start.S ppc4xx: Cleanup Boot/FLASH TLB reassignment for PPC440/460 2010-07-01 10:26:25 +02:00
tlb.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
traps.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
u-boot.lds Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
uic.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
usb.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
usb_ohci.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
usb_ohci.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
usbdev.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
usbdev.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
xilinx_irq.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00