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u-boot-brain/cpu/ppc4xx
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Rupjyoti Sarmah c550afada5 ppc4xx fix unstable 440EPx bootstrap options 
440EPx fixed bootstrap options A, B, D, and E sets PLL FWDVA to a value = 1.
This results in the PLLOUTB being greater than the CPU clock frequency
resulting unstable 440EPx operation resulting in various software hang
conditions.

This patch reprograms the FWDVA satisfying the requirement of setting FWDVB
to a value greater than 1 while using one of the four deafult bootstrap options.

Signed-off-by: Rupjyoti Sarmah <rsarmah@amcc.com>
Acked-by : Victor Gallardo <vgallardo@appliedmicro.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-03-24 14:27:01 +01:00
..
4xx_ibm_ddr2_autocalib.c ppc4xx: Merge PPC4xx DDR and DDR2 ECC handling 2009-10-02 13:53:37 +02:00
4xx_pci.c ppc4xx: Consolidate pci_master_init() function 2009-11-19 11:35:34 +01:00
4xx_pcie.c PCIe, USB: Replace 'end point' references with 'endpoint' 2010-01-17 23:06:44 +01:00
4xx_uart.c ppc4xx: Big cleanup of PPC4xx defines 2009-09-11 10:35:58 +02:00
40x_spd_sdram.c ppc4xx: Remove mtsdram0() marcos and use common mtsdram() instead 2009-09-28 10:46:05 +02:00
44x_spd_ddr2.c ppc4xx: Allow setting a single SPD EEPROM address for DDR2 DIMMs 2010-01-21 08:18:37 +01:00
44x_spd_ddr.c ppc4xx: Convert PPC4xx SDRAM defines from lower case to upper case 2009-09-28 10:45:54 +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
cmd_chip_config.c ppc4xx: Switch to I2C bus numer 0 for chip_config command 2009-11-10 15:09:28 +01:00
commproc.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
config.mk ppc: remove -ffixed-r14 gcc option. 2010-01-26 19:30:16 +01:00
cpu_init.c ppc4xx fix unstable 440EPx bootstrap options 2010-03-24 14:27:01 +01:00
cpu.c ppc4xx: Fix reporting of bootstrap options G and F on 460EX/GT 2010-01-21 08:18:30 +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 PPC4xx: Denali core: Fix incorrect DDR row bits 2009-10-07 09:10:11 +02:00
ecc.c ppc4xx: Merge PPC4xx DDR and DDR2 ECC handling 2009-10-02 13:53:37 +02:00
ecc.h ppc4xx: Merge PPC4xx DDR and DDR2 ECC handling 2009-10-02 13:53:37 +02:00
fdt.c ppc4xx: Update flash size in reg property of the NOR flash node 2009-10-23 15:56:32 +02:00
gpio.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
i2c.c ppc4xx: Cleanup PPC4xx I2C infrastructure 2009-11-23 16:27:02 +01:00
interrupts.c ppc4xx: Replace 4xx lowercase SPR references 2009-07-24 06:47:17 +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 ppc4xx: Rework cmd reginfo 2009-10-07 09:15:26 +02:00
miiphy.c ppc_4xx: Apply new HW register names 2009-10-07 09:15:20 +02:00
reginfo.c ppc4xx: Rework cmd reginfo 2009-10-07 09:15:26 +02:00
resetvec.S * Code cleanup: 2003-06-27 21:31:46 +00:00
sdram.c ppc4xx: Convert PPC4xx SDRAM defines from lower case to upper case 2009-09-28 10:45:54 +02:00
sdram.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
speed.c ppc_4xx: Apply new HW register names 2009-10-07 09:15:20 +02:00
start.S ppc: Use r12 instead of r14 as GOT pointer. 2010-01-26 19:30:13 +01:00
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 compilation error on ML2 board 2010-02-03 09:17:00 +01:00
u-boot.lds ppc4xx: Add common ppc4xx linker script 2009-11-02 16:29:04 +01:00
uic.c ppc4xx: Convert PPC4xx UIC defines from lower case to upper case 2009-09-28 10:45:42 +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
usb.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
usbdev.c USB Consolidate descriptor definitions 2009-12-20 12:47:37 +01:00
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