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coreboot-kgpe-d16/src/arch/arm
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Deepa Dinamani e197748263 arch/armv7: Add API to disable MMU pages. 
Disables 4K regions in the MMU table.
Assumes that the region is already accounted for by the first level page table entry.

BRANCH=storm
BUG=chrome-os-partner:24786
TEST=verified mmu.pagetable.list output for Storm:

_______address___________|_physical________________|sec|_d_|_size____|_permissions____________________|_glb|_shr|_pageflags______________________|
     C:00000000--00000FFF|                         |   |   |         |                                |    |    |                                |
     C:00001000--000FFFFF|  A:00:00001000--000FFFFF| ns| 00| 00001000| P:readwrite U:readwrite notexec| yes| no | strongly ordered               |
     C:00100000--29FFFFFF|  A:00:00100000--29FFFFFF| ns| 00| 00100000| P:readwrite U:readwrite notexec| yes| no | strongly ordered               |
     C:2A000000--2A05FFFF|  A:00:2A000000--2A05FFFF| ns| 00| 00001000| P:readwrite U:readwrite exec   | yes| no | write-back/no write alloc      |
     C:2A060000--2A0FFFFF|  A:00:2A060000--2A0FFFFF| ns| 00| 00001000| P:readwrite U:readwrite notexec| yes| no | strongly ordered               |
     C:2A100000--3FFFFFFF|  A:00:2A100000--3FFFFFFF| ns| 00| 00100000| P:readwrite U:readwrite notexec| yes| no | strongly ordered               |
     C:40000000--59FFFFFF|  A:00:40000000--59FFFFFF| ns| 00| 00100000| P:readwrite U:readwrite exec   | yes| no | write-back/no write alloc      |
     C:5A000000--5A1FFFFF|  A:00:5A000000--5A1FFFFF| ns| 00| 00100000| P:readwrite U:readwrite notexec| yes| no | strongly ordered               |
     C:5A200000--7FFFFFFF|  A:00:5A200000--7FFFFFFF| ns| 00| 00100000| P:readwrite U:readwrite exec   | yes| no | write-back/no write alloc      |
     C:80000000--FFFFFFFF|                         |   |   |         |                                |    |    |                                |

Change-Id: Ib603da91966cc4c70ea9d5fee04f1e9890d0bb93
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 67db80e6476d8ed35f0a9d1e0d3ca03612b9d9be
Original-Change-Id: I6b149c7edbd975231b783cc53ddb63cf2e94052c
Original-Signed-off-by: Vikas Das <vdas@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/253800
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Deepa Dinamani <deepad@codeaurora.org>
Original-Commit-Queue: Deepa Dinamani <deepad@codeaurora.org>
Reviewed-on: http://review.coreboot.org/9912
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-22 08:58:48 +02:00
..
armv4 timer: Reestablish init_timer(), consolidate timer initialization calls 2015-04-14 09:03:28 +02:00
armv7 arch/armv7: Add API to disable MMU pages. 2015-04-22 08:58:48 +02:00
include arch/armv7: Add API to disable MMU pages. 2015-04-22 08:58:48 +02:00
libgcc vboot2: implement select_firmware for pre-romstage verification 2015-01-27 01:43:01 +01:00
asmlib.h arm: Update mem* functions to newer versions 2014-09-22 18:47:42 +02:00
boot.c program loading: unify on struct prog 2015-04-03 14:53:11 +02:00
clock.c coreboot arm: Define function for setting cntfrq register 2015-03-02 22:19:46 +01:00
cpu.c arm: Prevent compilation of old, experimental SMP support 2015-04-02 17:27:54 +02:00
div0.c
eabi_compat.c
id.S
Kconfig Kconfig: Fix incorrect CONFIG_STACK_SIZE values for X86 and ARM64 2015-04-15 00:22:13 +02:00
Makefile.inc CBFS: Automate ROM image layout and remove hardcoded offsets 2015-04-14 09:01:27 +02:00
memcpy.S arm: Put assembly functions into separate sections 2014-11-13 06:49:41 +01:00
memmove.S arm: Put assembly functions into separate sections 2014-11-13 06:49:41 +01:00
memset.S arm: Put assembly functions into separate sections 2014-11-13 06:49:41 +01:00
stages.c arm: allow custom stage entry code 2015-04-17 09:20:46 +02:00
tables.c CBMEM: Implement cbmem_run_init_hooks() stub 2015-01-27 22:41:23 +01:00