linux.git/arch/microblaze/kernel/head.S, branch v2.6.32 Linux kernel source tree microblaze: Improve checking mechanism for MSR instruction 2009-09-21T12:29:21+00:00 Michal Simek monstr@monstr.eu 2009-08-31T14:24:56+00:00 9002062ff52696888847224a778a3279bc8c1cb5 It is more safe to use clear instead of msrset. We save some instructions too. Signed-off-by: Michal Simek <monstr@monstr.eu> 
It is more safe to use clear instead of msrset.
We save some instructions too.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Add checking mechanism for MSR instruction 2009-09-21T12:29:21+00:00 Michal Simek monstr@monstr.eu 2009-07-30T12:31:23+00:00 2622434ee0108c65808a63f067e72d0bbc75b372 It was necessary to use fourth parameter(r8) in early_printk to show messages on console. Signed-off-by: Michal Simek <monstr@monstr.eu> 
It was necessary to use fourth parameter(r8) in early_printk
to show messages on console.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Clear print messages for DTB passing via r7 2009-07-27T05:39:54+00:00 Michal Simek monstr@monstr.eu 2009-06-22T10:31:55+00:00 ea3fd1466f81a851452bf7f34ccb9b5058e4793c It is necessary to zeroed r7 when r7 points to bad dtb - this caused that we have correct messages about compiled-in dtb or passing via r7 Signed-off-by: Michal Simek <monstr@monstr.eu> 
It is necessary to zeroed r7 when r7 points to bad
dtb - this caused that we have correct messages
about compiled-in dtb or passing via r7

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Not to clear r7 after copying DTB to kernel 2009-07-27T05:39:54+00:00 Michal Simek monstr@monstr.eu 2009-06-22T08:55:40+00:00 a69cb8c4662dd0a7b01b32a9165b1a1697068f19 I can't clear r7 because if I do it I lose information where DTB come from. Signed-off-by: Michal Simek <monstr@monstr.eu> 
I can't clear r7 because if I do it I lose information
where DTB come from.

Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze: Final support for statically linked DTB 2009-07-27T05:39:53+00:00 John Williams john.williams@petalogix.com 2009-06-22T04:02:09+00:00 909964ec89ba466d75d53250d5738d1891cc1a3d If r7 is zero at kernel boot, or does not point to a valid DTB, then we fall back to a DTB (assumed to be) linked statically in the kernel, instead of blindly copying bogus cruft into the kernel DTB memory region Signed-off-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 
If r7 is zero at kernel boot, or does not point to a valid DTB, then
we fall back to a DTB (assumed to be) linked statically in the kernel, instead
of blindly copying bogus cruft into the kernel DTB memory region

Signed-off-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze_mmu_v2: MMU update for startup code 2009-05-26T14:45:14+00:00 Michal Simek monstr@monstr.eu 2009-05-26T14:30:09+00:00 5846cc608fd42cd3645ff9f841888832c6ef9b6e Signed-off-by: Michal Simek <monstr@monstr.eu> 
Signed-off-by: Michal Simek <monstr@monstr.eu>
microblaze_v8: assembler files head.S, entry-nommu.S, syscall_table.S 2009-03-27T13:25:20+00:00 Michal Simek monstr@monstr.eu 2009-03-27T13:25:20+00:00 6d5af1a35f363d3bca7ecb4560102ff94f792186 Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu> 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>