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linux/arch/ppc/platforms
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Eugene Surovegin 5ce17b18e1 [PATCH] ppc32: fix 44x early serial debug for configurations with more than 512M of RAM 
Fix 44x early serial debugging for big RAM configurations (more than 512M).
 We cannot use default OpenBIOS virtual mapping, because it interferes with
pinned TLB entry.

While we are at it, move early UART mapping to TLB slot 0, so it can
survive longer during boot process (slot 1 is used by the first ioremap
call, effectively killing UART mapping if it occupies this slot).  Also,
change UART TLB entry size to 4K (256M is too much for a bunch of registers
:).  Squash some warnings on the way.

Tested on Ebony and Ocotea with 1G of RAM.

Thanks to Scott Coulter <scott.coulter@cyclone.com> for diagnosing this
problem.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-30 10:14:46 -07:00
..
4xx [PATCH] ppc32: fix 44x early serial debug for configurations with more than 512M of RAM 2005-07-30 10:14:46 -07:00
83xx [PATCH] ppc32: Check return of ppc_sys_get_pdata before accessing pointer 2005-06-25 16:24:26 -07:00
85xx [PATCH] ppc32: Add proper prototype for cpm2_reset() 2005-07-27 16:25:55 -07:00
adir_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adir_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adir_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adir.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
apus_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
apus_pci.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
apus_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bseip.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ccm.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chestnut.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chestnut.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_pci.c [PATCH] ppc32: remove some unnecessary includes of bootmem.h 2005-06-25 16:24:27 -07:00
chrp_pegasos_eth.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_setup.c [PATCH] ppc trivial iomem annotations: chrp 2005-04-24 14:58:08 -07:00
chrp_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_time.c [PATCH] ppc32: Fix a problem with NTP on !(chrp||gemini) 2005-04-16 15:24:24 -07:00
cpci690.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpci690.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
est8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ev64260.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ev64260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fads.h [PATCH] ppc32: add Freescale MPC885ADS board support 2005-07-05 19:18:59 -07:00
gemini_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini_prom.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini_serial.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini_setup.c [PATCH] ppc32: Fix a problem with NTP on !(chrp||gemini) 2005-04-16 15:24:24 -07:00
gemini.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hdpu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hdpu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hermes.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip860.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ivms8.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
k2.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
k2.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
katana.c [PATCH] ppc32: remove some unnecessary includes of bootmem.h 2005-06-25 16:24:27 -07:00
katana.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lantec.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lite5200.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lite5200.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lopec.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lopec.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lwmon.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mbx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mcpn765.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mcpn765.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc885ads.h [PATCH] ppc32: add Freescale MPC885ADS board support 2005-07-05 19:18:59 -07:00
mpc5200.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mvme5100.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mvme5100.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4_serial.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcore.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcore.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcu_e.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_backlight.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_cache.S [PATCH] ppc32: Workaround a cache flush issue on sleep 2005-05-01 18:22:34 -07:00
pmac_cpufreq.c [PATCH] pm: fix u32 vs. pm_message_t confusion in cpufreq 2005-07-07 18:23:43 -07:00
pmac_feature.c [PATCH] ppc32: Fix might_sleep() warning with clock spreading 2005-05-02 08:15:22 -07:00
pmac_low_i2c.c [PATCH] ppc iomem annotations: pmac_low_i2c 2005-04-25 07:55:58 -07:00
pmac_nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_pci.c [PATCH] ppc32: remove some unnecessary includes of bootmem.h 2005-06-25 16:24:27 -07:00
pmac_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_pic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_setup.c [PATCH] make a few functions static in pmac_setup.c 2005-07-27 16:25:57 -07:00
pmac_sleep.S [PATCH] ppc32: Remove CONFIG_PMAC_PBOOK 2005-06-27 15:11:43 -07:00
pmac_smp.c [PATCH] ppc trivial iomem annotations: pmac_smp.c 2005-04-24 14:58:08 -07:00
pmac_time.c [PATCH] ppc32: Remove CONFIG_PMAC_PBOOK 2005-06-27 15:11:43 -07:00
powerpmc250.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
powerpmc250.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pplus.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pplus.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pq2ads.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pq2ads.h [PATCH] ppc32: Support for 82xx PQII on-chip PCI bridge 2005-05-28 16:46:15 -07:00
prep_pci.c [PATCH] ppc32: Make the Powerstack II Pro4000 boot again 2005-04-16 15:24:26 -07:00
prep_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prpmc750.c [PATCH] ppc32: Fix building of prpmc750 2005-07-27 16:25:56 -07:00
prpmc750.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prpmc800.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prpmc800.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
radstone_ppc7d.c [PATCH] ppc32: add rtc hooks in PPC7D platform file 2005-05-01 08:58:41 -07:00
radstone_ppc7d.h [PATCH] ppc32: fix for misreported SDRAM size on Radstone PPC7D platform 2005-05-01 08:58:40 -07:00
residual.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpx8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpxclassic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpxhiox.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpxlite.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sandpoint.c [PATCH] ppc32: Make the UARTs on MPC824x individual platform devices 2005-07-27 16:25:55 -07:00
sandpoint.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbc82xx.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbc82xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbs8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spd8xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spruce.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spruce.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tqm8xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tqm8260_setup.c [PATCH] ppc32: Fix building of TQM8260 board 2005-07-27 16:25:56 -07:00
tqm8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00