[chore] fix bl702 ram linkscript
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@ -1,9 +1,9 @@
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/****************************************************************************************
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* @file map.txt
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* @file bl702_ram.ld
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*
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* @brief This file is the map file (gnuarm or armgcc).
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*
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* Copyright (C) BouffaloLab 2018
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* Copyright (C) BouffaloLab 2021
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*
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****************************************************************************************
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*/
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@ -18,7 +18,6 @@ OUTPUT_ARCH( "riscv" )
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ENTRY(_enter)
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StackSize = 0x0400; /* 1KB */
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HeapSize = 0x1000; /* 4KB */
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MEMORY
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{
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@ -82,22 +81,6 @@ SECTIONS
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__tcm_data_end__ = .;
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} > dtcm_memory
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/* .heap_dummy section doesn't contains any symbols. It is only
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* used for linker to calculate size of heap sections, and assign
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* values to heap symbols later */
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.heap_dummy (NOLOAD):
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{
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. = ALIGN(0x4);
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. = . + HeapSize;
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. = ALIGN(0x4);
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} > dtcm_memory
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_HeapBase = ORIGIN(dtcm_memory) + LENGTH(dtcm_memory) - StackSize - HeapSize;
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_HeapSize = HeapSize;
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/* Check if data + heap + stack exceeds RAM limit */
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ASSERT(_HeapBase >= __tcm_data_end__, "region RAM overflowed with stack")
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/*************************************************************************/
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/* .stack_dummy section doesn't contains any symbols. It is only
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* used for linker to calculate size of stack sections, and assign
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@ -189,5 +172,10 @@ SECTIONS
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__HeapLimit = .;
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} > ram_memory
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PROVIDE (__heap_min_size = 0x400);
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__HeapLimit = ORIGIN(ram_memory) + LENGTH(ram_memory);
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ASSERT((__HeapLimit - __HeapBase ) >= __heap_min_size, "heap size is too short.")
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}
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@ -7,4 +7,5 @@ list(APPEND GLOBAL_C_FLAGS -march=${MARCH} -mabi=${MABI})
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list(APPEND GLOBAL_LD_FLAGS -march=${MARCH} -mabi=${MABI})
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SET(LINKER_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/bl702_flash.ld)
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SET(RAM_LINKER_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/bl702_ram.ld)
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SET(BOOT2_LINKER_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/blsp_boot2_iap_flash.ld)
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