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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/sbefw/core/sbeXipUtils.H $ */
/* */
/* OpenPOWER sbe Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2017 */
/* */
/* */
/* 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 */
#ifndef SBE_XIP_UTILS_H
#define SBE_XIP_UTILS_H
#include "p9_xip_image.h"
#include "ppe42_scom.h" // for PPE_STVD
#include "sbe_link.H" // for SBE_BASE_ORIGIN, SBE_SEEPROM_BASE_ORIGIN
// Unconditional jump to a memory location
#define JUMP_TO_ADDR(VAL ) \
{ \
asm volatile ( \
"mtlr %0 \n\t" \
: \
: "r" (VAL)); \
asm volatile ( \
"blr \n\t" \
: \
);\
}
// PIBMEM start address
const uint32_t g_pibMemAddr = SBE_BASE_ORIGIN;
// SEEPROM start address
const uint32_t g_headerAddr = SBE_SEEPROM_BASE_ORIGIN;
// IVPR register address
const uint32_t g_ivprLoc = 0xC0000160;
// Get XIP image header
inline P9XipHeader * getXipHdr()
{
P9XipHeader *hdr = (P9XipHeader *)( g_headerAddr );
return hdr;
}
// Get Section start addess
inline uint8_t * getSectionAddr( P9XipSection * i_section )
{
return ( (uint8_t *)( g_headerAddr + i_section->iv_offset));
}
#endif // SBE_XIP_UTILS_H
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