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75f35209f7
u-boot-brain/cpu
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Ira Snyder 75f35209f7 83xx: PCI agent mode fixes for multi-board systems 
When running a system with 2 or more MPC8349EMDS boards in PCI agent mode,
the boards will lock up the PCI bus by scanning against each other.

The boards lock against each other by trying to access the PCI bus before
clearing their configuration lock bit. Both boards end up in a loop,
sending and receiving "Target Not Ready" messages forever.

When running in PCI agent mode, the scanning now takes place after the
boards have cleared their configuration lock bit.

Also, add a missing declaration to the mpc83xx.h header file, fixing a
build warning.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-01-21 18:43:49 -06:00
..
74xx_7xx Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
arm_intcm Remove compiler warning: target CPU does not support interworking 2008-12-13 23:41:23 +01:00
arm720t Remove compiler warning: target CPU does not support interworking 2008-12-13 23:41:23 +01:00
arm920t at91rm9200: move define from lowlevel_init to header 2009-01-06 21:41:59 +01:00
arm925t Remove compiler warning: target CPU does not support interworking 2008-12-13 23:41:23 +01:00
arm926ejs i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
arm946es Remove compiler warning: target CPU does not support interworking 2008-12-13 23:41:23 +01:00
arm1136 Change to use "do_div" macro 2008-11-04 23:40:05 +01:00
arm1176 rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
at32ap rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
blackfin i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
i386 Fixed path to sc520 SSI include file 2008-12-10 00:34:09 +01:00
ixp Moved initialization of IXP4XX_NPE Ethernet controller to cpu_eth_init() 2008-11-09 21:38:02 -08:00
leon2 Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
leon3 Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
lh7a40x Remove compiler warning: target CPU does not support interworking 2008-12-13 23:41:23 +01:00
mcf52x2 Coding style cleanup, update CHANGELOG. 2008-12-16 01:02:17 +01:00
mcf523x Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
mcf532x Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
mcf547x_8x Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
mcf5227x Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
mcf5445x Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
microblaze rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
mips MIPS: Flush data cache upon relocation 2008-12-10 23:29:12 +09:00
mpc5xx Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
mpc5xxx i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
mpc8xx i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
mpc8xxx/ddr fsl ddr skip interleaving if not supported. 2008-12-03 22:47:19 -06:00
mpc83xx 83xx: PCI agent mode fixes for multi-board systems 2009-01-21 18:43:49 -06:00
mpc85xx Change DDR tlb start entry to CONFIG param for 85xx 2009-01-13 16:47:07 -06:00
mpc86xx MPC86xx: fix build warnings 2009-01-12 14:50:35 +01:00
mpc512x i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
mpc824x cpu/mpc824x/Makefile: fix warning with parallel builds 2009-01-14 22:35:30 +01:00
mpc8220 i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
mpc8260 i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
nios Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
nios2 Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
ppc4xx Coding style cleanup, update CHANGELOG. 2008-12-16 01:02:17 +01:00
pxa i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15 23:46:21 +01:00
s3c44b0 Remove compiler warning: target CPU does not support interworking 2008-12-13 23:41:23 +01:00
sa1100 Remove compiler warning: target CPU does not support interworking 2008-12-13 23:41:23 +01:00
sh2 sh: Fix up rsk7203 target for out of tree build 2009-01-16 10:22:27 +09:00
sh3 sh: Update sh timer function 2008-12-10 23:11:35 +09:00
sh4 sh: Update sh timer function 2008-12-10 23:11:35 +09:00