Stefan Roese f4151b9ba8 [POWERPC] 4xx: Fix TLB 0 problem with CONFIG_SERIAL_TEXT_DEBUG ... Right now TLB entry 0 ist used as UART0 mapping for the early debug output (via CONFIG_SERIAL_TEXT_DEBUG). This causes problems when many TLB's get used upon Linux bootup (e.g. while PCIe scanning behind bridges and/or switches on 440SPe platforms). This will overwrite the TLB 0 entry and further debug output's may crash/hang the system. This patch moves the early debug UART0 TLB entry from 0 to 62 as done in arch/powerpc. This way it is in the "pinned" area and will not get overwritten. Also the arch/ppc/mm/44x_mmu.c code is now synced with the newer code from arch/powerpc. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>		2007-12-23 13:31:16 -06:00
..
asm-offsets.c	rename thread_info to stack	2007-05-09 12:30:56 -07:00
cpu_setup_power4.S
entry.S	[POWERPC] Avoid unpaired stwcx. on some processors	2007-11-13 16:22:43 +11:00
head_4xx.S
head_8xx.S	[PPC] 8xx: Fix r3 trashing due to 8MB TLB page instantiation	2007-09-10 16:01:22 -05:00
head_44x.S	[POWERPC] 4xx: Fix TLB 0 problem with CONFIG_SERIAL_TEXT_DEBUG	2007-12-23 13:31:16 -06:00
head_booke.h
head_fsl_booke.S	[POWERPC] 85xx: Drop use of SYNC macro in head_fsl_booke.S	2007-02-13 16:13:27 -06:00
head.S	[POWERPC] Remove APUS support from arch/ppc	2007-09-17 15:15:04 +10:00
machine_kexec.c
Makefile	[POWERPC] 8xx: generic 8xx code arch/powerpc port	2007-02-07 14:01:02 +11:00
misc.S	[POWERPC] 4xx: Deal with 44x virtually tagged icache	2007-11-01 07:15:30 -05:00
pci.c	PCI: Use a weak symbol for the empty version of pcibios_add_platform_entries()	2007-07-11 16:02:07 -07:00
ppc_htab.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
ppc_ksyms.c	[POWERPC] Remove APUS support from arch/ppc	2007-09-17 15:15:04 +10:00
ppc-stub.c
relocate_kernel.S
rio.c
semaphore.c
setup.c	[POWERPC] arch/ppc: Remove duplicate includes	2007-12-20 17:13:50 +11:00
smp-tbsync.c
smp.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
softemu8xx.c
time.c
traps.c	[POWERPC] Reworking machine check handling and Fix 440/440A	2007-12-23 13:11:59 -06:00
vmlinux.lds.S	[POWERPC] Fix ppc kernels after build-id addition	2007-09-22 14:49:21 +10:00