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u-boot/cpu/ppc4xx
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Matthias Fuchs d0a1364f91 ppc4xx: Implement is_pci_host() for 405 CPUs 
This patch implements the is_pci_host() function in a similiar way
as it is used on 440 targets.

The former path with CONFIG_PCI_HOST == PCI_HOST_AUTO does not
build on 405EP targets because checking the PCI arbiter is different.
So putting the fixed code into a separate function makes the code
more readable.

Also using is_pci_host() on 405 brings 405 and 440 PCI code
a little bit closer.

In preparation for an upcoming 405EP based PMC module I made this
function weak so that it can be overwritten from board specific code.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-08 10:59:07 +02:00
..
4xx_ibm_ddr2_autocalib.c ppc4xx: Autocalibration can set RDCC to over aggressive value. 2009-02-12 06:08:07 +01:00
4xx_pci.c ppc4xx: Implement is_pci_host() for 405 CPUs 2009-07-08 10:59:07 +02:00
4xx_pcie.c ppc4xx: PCIe: Change 16GB inbound memory to 4GB 2009-02-18 15:59:20 +01:00
4xx_uart.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
40x_spd_sdram.c i2c.h: Provide a default CONFIG_SYS_I2C_SLAVE value 2009-06-12 20:39:45 +02:00
44x_spd_ddr.c i2c.h: Provide a default CONFIG_SYS_I2C_SLAVE value 2009-06-12 20:39:45 +02:00
44x_spd_ddr2.c 4xx: Fix compilation warnings and MQ registers dump in SPD DDR2 code 2009-07-08 10:59:07 +02:00
bedbug_405.c Standardize command usage messages with cmd_usage() 2009-01-28 08:43:45 +01:00
cache.S rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
commproc.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
config.mk cpu/ppc4xx/config.mk: Make a needlessly deffered expansion immediate. 2008-02-23 09:44:54 +01:00
cpu.c ppc4xx: Remove PCI async bootup message if PCI is not used 2009-06-12 20:39:52 +02:00
cpu_init.c ppc4xx: Don't write the MAC address into the internal SoC registers 2009-03-20 22:39:14 +01:00
dcr.S cpu/ rtc/ include/: Remove lingering references to CFG_CMD_* symbols. 2007-07-10 10:27:39 -05:00
denali_data_eye.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
denali_spd_ddr2.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
ecc.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
ecc.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
fdt.c ppc4xx: Only fixup opb attached UARTs 2009-02-06 10:53:15 +01:00
gpio.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
i2c.c i2c: Create common default i2c_[set|get]_bus_speed() functions 2009-06-12 20:39:45 +02:00
interrupts.c ppc4xx: Minor coding style cleanup of Xilinx Virtex5 ml507 support 2008-07-18 12:31:25 +02:00
iop480_uart.c ppc4xx: Consolidate PPC4xx UIC defines 2008-07-11 13:18:13 +02:00
kgdb.S Big white-space cleanup. 2008-05-21 00:14:08 +02:00
Makefile Moved PPC4xx EMAC driver to drivers/net 2008-11-09 21:38:04 -08:00
miiphy.c Cleanup: fix "MHz" spelling 2008-10-21 11:25:39 +02:00
ndfc.c ppc4xx: Fix problem with ECC ordering for PPC4xx NDFC platforms 2009-05-23 12:51:39 +02:00
resetvec.S * Code cleanup: 2003-06-27 21:31:46 +00:00
sdram.c ppc4xx: Improve DDR autodetect 2009-01-26 10:13:11 +01:00
sdram.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
speed.c Cleanup: fix "MHz" spelling 2008-10-21 11:25:39 +02:00
start.S ppc4xx: Add Sequoia RAM-booting target 2009-06-12 20:39:47 +02:00
tlb.c ppc4xx: Fix printf format warnings now visible with the updated format check 2008-07-10 09:58:06 +02:00
traps.c ppc4xx: Fix printf format warnings now visible with the updated format check 2008-07-10 09:58:06 +02:00
uic.c ppc4xx: Fixed PPC4xx debug compilation error in uic.c 2009-07-08 10:59:07 +02:00
usb.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
usb_ohci.c Fix e-mail address of Gary Jennejohn. 2009-05-15 22:11:59 +02:00
usb_ohci.h Replace __attribute references with __attribute__ 2009-04-28 01:01:39 +02:00
usbdev.c ppc4xx: Consolidate PPC4xx UIC defines 2008-07-11 13:18:14 +02:00
usbdev.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
xilinx_irq.c ppc4xx: CPU PPC440x5 on Virtex5 FX 2008-07-18 12:30:50 +02:00