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PM: HOMER Header Magic word change.
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Commit restores the magic words of CPMR, QPMR and PPMR region to
CPMR_1.0, QPMR_1.0 and PPMR_1.0 respectively. It dissociates it
with EC level.

Change-Id: I4a5a40f0d766eb80eaba09fb216b93ae54d0219e
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/42366
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: RAHUL BATRA <rbatra@us.ibm.com>
Reviewed-by: Jennifer A Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/42368
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Dean Sanner <dsanner@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
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premsjha authored and sannerd committed Jul 10, 2017
1 parent 388eb4c commit 09611ce
Showing 1 changed file with 14 additions and 18 deletions.
32 changes: 14 additions & 18 deletions src/import/chips/p9/procedures/hwp/pm/p9_hcode_image_build.C
Expand Up @@ -134,6 +134,7 @@ enum
L3_EPS_DIVIDER = 1,
L2_EPS_DIVIDER = 1,
MAX_HOMER_HEADER = 6,
MAX_PM_REGION_HEADER = 3,
};

/**
Expand Down Expand Up @@ -3825,34 +3826,29 @@ void customizeMagicWord( Homerlayout_t* i_pHomer, uint8_t i_ecLevel )
uint64_t magicWordCustom[MAX_HOMER_HEADER];
uint64_t * pMagicWord[MAX_HOMER_HEADER];
pMagicWord[0] = &pQpmrHdr->magic_number;
pMagicWord[1] = &pSgpeImgHdr->g_sgpe_magic_number;
pMagicWord[2] = &pCpmrHdr->magic_number;
pMagicWord[3] = &pCmeHdr->g_cme_magic_number;
pMagicWord[4] = &pPpmrHdr->g_ppmr_magic_number;
pMagicWord[1] = &pCpmrHdr->magic_number;
pMagicWord[2] = &pPpmrHdr->g_ppmr_magic_number;
pMagicWord[3] = &pSgpeImgHdr->g_sgpe_magic_number;
pMagicWord[4] = &pCmeHdr->g_cme_magic_number;
pMagicWord[5] = &pPgpeHdr->g_pgpe_magic_number;

magicWordCustom[0] = QPMR_MAGIC_NUMBER_BASE;
magicWordCustom[1] = SGPE_MAGIC_NUMBER_BASE;
magicWordCustom[2] = CPMR_MAGIC_NUMBER_BASE;
magicWordCustom[3] = CME_MAGIC_NUMBER_BASE;
magicWordCustom[4] = PPMR_MAGIC_NUMBER_BASE;
magicWordCustom[5] = PGPE_MAGIC_NUMBER_BASE;
magicWordCustom[0] = QPMR_MAGIC_NUMBER;
magicWordCustom[1] = CPMR_MAGIC_NUMBER;
magicWordCustom[2] = PPMR_MAGIC_NUMBER;
magicWordCustom[3] = SGPE_MAGIC_NUMBER;
magicWordCustom[4] = CME_MAGIC_NUMBER;
magicWordCustom[5] = PGPE_MAGIC_NUMBER;

uint32_t ecMajor = (i_ecLevel & 0xf0 );
ecMajor = ecMajor << 12;
uint8_t ecMinor = (i_ecLevel & 0x0f);

FAPI_INF("=========== Header Magic Words Info ===========");

for( uint32_t i = 0; i < MAX_HOMER_HEADER; i++ )
{
char magicWord[MAX_HOMER_HEADER][20] = { "QPMR Magic Word ", "SGPE Magic Word ", "CPMR Magic Word ",
"CME Magic Word ", "PPMR Magic Word ", "PGPE Magic Word " };
char magicWord[MAX_HOMER_HEADER][20] = { "QPMR Magic Word ", "CPMR Magic Word ", "PPMR Magic Word ",
"SGPE Magic Word ", "CME Magic Word ", "PGPE Magic Word " };
char tempBuf[10] ;
memset( tempBuf, 0x00, 10 );
magicWordCustom[i] += ecMinor;
magicWordCustom[i] += ecMajor;
*pMagicWord[i] = SWIZZLE_8_BYTE( magicWordCustom[i]);
*pMagicWord[i] = SWIZZLE_8_BYTE( magicWordCustom[i] );
memcpy( tempBuf, pMagicWord[i], sizeof(uint64_t) );
FAPI_INF("%s\t\t:\t\t %s ( 0x%016lx ) ", &magicWord[i], tempBuf, SWIZZLE_8_BYTE(*pMagicWord[i]) );
}
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