Please pull from 'for-2.6.23' branch of
master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc.git for-2.6.23
to receive the following updates:
arch/powerpc/platforms/85xx/mpc8544_ds.c | 2 ++
arch/powerpc/platforms/85xx/mpc85xx_cds.c | 2 +-
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 2 ++
arch/powerpc/platforms/86xx/mpc86xx_hpcn.c | 2 ++
arch/powerpc/platforms/Kconfig | 1 +
arch/powerpc/sysdev/cpm2_common.c | 2 +-
arch/ppc/kernel/head_8xx.S | 2 --
7 files changed, 9 insertions(+), 4 deletions(-)
Jochen Friedrich (1):
[PPC] 8xx: Fix r3 trashing due to 8MB TLB page instantiation
Kumar Gala (2):
[POWERPC] 8{5,6}xx: Fix build issue with !CONFIG_PCI
[POWERPC] Enable GENERIC_ISA_DMA if FSL_ULI1575
Scott Wood (1):
[POWERPC] cpm2: Fix off-by-one error in setbrg().
commit 8fb427e656e2379f295d18134ef1f2cc924e994c
Author: Kumar Gala <[EMAIL PROTECTED]>
Date: Mon Sep 10 14:57:34 2007 -0500
[POWERPC] Enable GENERIC_ISA_DMA if FSL_ULI1575
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
commit 83fcdb4b352f74a8a74737aedeaf622c37140c73
Author: Scott Wood <[EMAIL PROTECTED]>
Date: Wed Sep 5 14:29:10 2007 -0500
[POWERPC] cpm2: Fix off-by-one error in setbrg().
The hardware adds one to the BRG value to get the divider, so it must
be subtracted by software. Without this patch, characters will occasionally
be corrupted.
Signed-off-by: Scott Wood <[EMAIL PROTECTED]>
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
commit 36c50f729b77144cae8d43457fefca66a4eeff6a
Author: Jochen Friedrich <[EMAIL PROTECTED]>
Date: Tue Aug 28 13:20:48 2007 +0200
[PPC] 8xx: Fix r3 trashing due to 8MB TLB page instantiation
Instantiation of 8MB pages on the TLB cache for the kernel static
mapping trashes r3 register on !CONFIG_8xx_CPU6 configurations.
This ensures r3 gets saved and restored.
This has been posted to linuxppc-embedded by Marcelo Tosatti
<[EMAIL PROTECTED]>, but only an incomplete version of the patch
has been applied in c51e078f82096a7d35ac8ec2416272e843a0e1c4.
This patch adds the rest of the fix.
Signed-off-by: Jochen Friedrich <[EMAIL PROTECTED]>
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
commit 2af8569dc9f29c303bf4aa012d991afcfaeed0c3
Author: Kumar Gala <[EMAIL PROTECTED]>
Date: Mon Sep 10 14:30:33 2007 -0500
[POWERPC] 8{5,6}xx: Fix build issue with !CONFIG_PCI
We needed some ifdef CONFIG_PCI protection for pcibios_fixup so we
can build !CONFIG_PCI.
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
diff --git a/arch/powerpc/platforms/85xx/mpc8544_ds.c
b/arch/powerpc/platforms/85xx/mpc8544_ds.c
index 0f834d8..48983bc 100644
--- a/arch/powerpc/platforms/85xx/mpc8544_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8544_ds.c
@@ -178,7 +178,9 @@ define_machine(mpc8544_ds) {
.probe = mpc8544_ds_probe,
.setup_arch = mpc8544_ds_setup_arch,
.init_IRQ = mpc8544_ds_pic_init,
+#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
.get_irq = mpic_get_irq,
.restart = mpc85xx_restart,
.calibrate_decr = generic_calibrate_decr,
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 6a171e9..2d4cb78 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -351,10 +351,10 @@ define_machine(mpc85xx_cds) {
.get_irq = mpic_get_irq,
#ifdef CONFIG_PCI
.restart = mpc85xx_cds_restart,
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
#else
.restart = mpc85xx_restart,
#endif
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
- .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
};
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index be25ecd..7ca7e67 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -207,5 +207,7 @@ define_machine(mpc85xx_mds) {
.restart = mpc85xx_restart,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
+#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
};
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 56b27ca..47aafa7 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -250,5 +250,7 @@ define_machine(mpc86xx_hpcn) {
.time_init = mpc86xx_time_init,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
+#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
};
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index cfc2497..19d4628 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -285,6 +285,7 @@ config AXON_RAM
config FSL_ULI1575
bool
default n
+ select GENERIC_ISA_DMA
help
Supports for the ULI1575 PCIe south bridge that exists on some
Freescale reference boards. The boards all use the ULI in pretty
diff --git a/arch/powerpc/sysdev/cpm2_common.c
b/arch/powerpc/sysdev/cpm2_common.c
index 9244129..c827715 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
+++ b/arch/powerpc/sysdev/cpm2_common.c
@@ -102,7 +102,7 @@ cpm_setbrg(uint brg, uint rate)
brg -= 4;
}
bp += brg;
- *bp = ((BRG_UART_CLK / rate) << 1) | CPM_BRG_EN;
+ out_be32(bp, (((BRG_UART_CLK / rate) - 1) << 1) | CPM_BRG_EN);
cpm2_unmap(bp);
}
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S
index 944c35c..eb8d26f 100644
--- a/arch/ppc/kernel/head_8xx.S
+++ b/arch/ppc/kernel/head_8xx.S
@@ -495,9 +495,7 @@ LoadLargeDTLB:
lwz r11, 4(r0)
lwz r12, 16(r0)
-#ifdef CONFIG_8xx_CPU6
lwz r3, 8(r0)
-#endif
rfi
/* This is the data TLB error on the MPC8xx. This could be due to
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