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| author | Marty Gloff <mgloff@us.ibm.com> | 2016-08-12 16:22:48 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2016-08-29 13:57:34 -0400 |
| commit | 075f6aa5823fedc5a667a8032d14915dd31231a4 (patch) | |
| tree | 7eb823e436706a7271b8b66230420b24f320500d /src/bootloader/bootloader.C | |
| parent | f38f03fd5c0b267916d1f48a87afff67ad9ab3ed (diff) | |
| download | blackbird-hostboot-075f6aa5823fedc5a667a8032d14915dd31231a4.tar.gz blackbird-hostboot-075f6aa5823fedc5a667a8032d14915dd31231a4.zip | |
Use word instructions for MMIO accesses in Bootloader
Bootloader was implemented with 1-byte assembler instructions due to
model restrictions on LPC accesses that existed at the time. Those
restrictions no longer exist. Change Bootloader to use the word
(4-byte) assembler instructions for the MMIO accesses.
Change-Id: Icc07e1a15d74214b3e6d13edc6cf75d452ee6d11
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/28247
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/bootloader/bootloader.C')
| -rw-r--r-- | src/bootloader/bootloader.C | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/bootloader/bootloader.C b/src/bootloader/bootloader.C index ec9b12c4a..8a129b7f3 100644 --- a/src/bootloader/bootloader.C +++ b/src/bootloader/bootloader.C @@ -112,7 +112,7 @@ namespace Bootloader{ (l_hbbEcc) ? HBB_ECC_WORKING_ADDR : HBB_WORKING_ADDR, (l_hbbEcc) ? (l_hbbLength * LENGTH_W_ECC)/LENGTH_WO_ECC : l_hbbLength, - BYTESIZE); + WORDSIZE); BOOTLOADER_TRACE(BTLDR_TRC_MAIN_WORKING_HANDLEMMIO_RTN); PNOR::ECC::eccStatus rc = PNOR::ECC::CLEAN; @@ -188,7 +188,7 @@ namespace Bootloader{ uint32_t i_size, MMIOLoadStoreSizes i_ld_st_size) { - BOOTLOADER_TRACE(BTLDR_TRC_HANDLEMMIO_START); + BOOTLOADER_TRACE(BTLDR_TRC_HANDLEMMIO_START + i_ld_st_size); // Set base addresses, Ignore HRMOR setting uint64_t l_srcAddr_base = i_srcAddr | IGNORE_HRMOR_MASK; |
