diff options
Diffstat (limited to 'sbe/boot/pibmem_repair.S')
| -rw-r--r-- | sbe/boot/pibmem_repair.S | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/sbe/boot/pibmem_repair.S b/sbe/boot/pibmem_repair.S deleted file mode 100644 index 6e8fab19..00000000 --- a/sbe/boot/pibmem_repair.S +++ /dev/null @@ -1,62 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: sbe/boot/pibmem_repair.S $ */ -/* */ -/* OpenPOWER sbe Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2016 */ -/* */ -/* */ -/* Licensed under the Apache License, Version 2.0 (the "License"); */ -/* you may not use this file except in compliance with the License. */ -/* You may obtain a copy of the License at */ -/* */ -/* http://www.apache.org/licenses/LICENSE-2.0 */ -/* */ -/* Unless required by applicable law or agreed to in writing, software */ -/* distributed under the License is distributed on an "AS IS" BASIS, */ -/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ -/* implied. See the License for the specific language governing */ -/* permissions and limitations under the License. */ -/* */ -/* IBM_PROLOG_END_TAG */ -#include "sbe_link.H" -#include "pk.h" - -.set d0 , 0 - .text - .section .loader_text, "ax", @progbits - -_pibmemRepair: - - _liw %r3, SBE_FIXED_SECTION # Fixed Section Location - _liw %r9, SBE_SEEPROM_BASE_ORIGIN - lwz r8, 0(r3) # offset of Fixed section - adde r8, r8, r9 # add base address to offset to get absolute address - lis r5, 0x8 - ori r5, r5 , 0x800B #point to repair reg 0 addr - lis r0, 0x4000 # load repair #0 with 0x4000_0000 --> enable fence and repr_mux_sel is disabled - stvd d0, 0(r5) - lvd d0, 0(r8) # r8 was pointing to attributes - stvd d0, 1(r5) # store repair reg 1 - lvd d0, 8(r8) # r8 was pointing to attributes - stvd d0, 2(r5) # store repair reg 2 - lvd d0, 16(r8) # r8 was pointing to attributes - stvd d0, 3(r5) # store repair reg 3 - lis r0, 0x8000 # load repair #0 with 0x8000_0000 --> disable fence and repr_mux_sel is enabled - stvd d0 , 0(r5) - -################################################################### -########### Update DBG_LCL_REG to enable trace #################### -################################################################### - - lis r5, 0xc000 # local_reg_addr (R5 = C0000120) - ori r5, r5, 0x0120 - andi. r0, r0, 0x0 - andi. r1, r1, 0x0 - oris r0, r0, 0x8A00 # set the bit 0 to enable the debug blot-on - stvd d0, 0(r5) # DBG_LCL_REG - - blr # back to pm_loader - |
