mirror of
https://github.com/bouffalolab/bouffalo_sdk.git
synced 2025-05-09 03:11:58 +08:00
[feat][flash] add bflb_flash_get_image_offset api
This commit is contained in:
jzlv
parent
a093cca2f0
commit
5133d0f5d9
@ -136,6 +136,7 @@ void board_init(void)
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console_init();
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bl_show_log();
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bl_show_flashinfo();
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printf("dynamic memory init success,heap size = %d Kbyte \r\n", system_mmheap[0].mem_size / 1024);
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}
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@ -1,263 +0,0 @@
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/****************************************************************************************
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* @file flash.ld
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*
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* @brief This file is the link script file (gnuarm or armgcc).
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*
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* Copyright (C) BouffaloLab 2021
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*
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****************************************************************************************
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*/
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/* configure the CPU type */
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OUTPUT_ARCH( "riscv" )
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/* link with the standard c library */
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INPUT(-lc)
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/* link with the standard GCC library */
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INPUT(-lgcc)
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/* configure the entry point */
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ENTRY(__start)
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StackSize = 0x0400; /* 1KB */
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HeapMinSize = 0x1000; /* 4KB */
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MEMORY
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{
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xip_memory (rx) : ORIGIN = 0x58000000, LENGTH = 32M
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itcm_memory (rx) : ORIGIN = 0x62028000, LENGTH = 12K
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dtcm_memory (rx) : ORIGIN = 0x6202B000, LENGTH = 4K
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nocache_ram_memory (!rx) : ORIGIN = 0x2202C000, LENGTH = 16K + 64K
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ram_memory (!rx) : ORIGIN = 0x62040000, LENGTH = 160K - 64K
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xram_memory (!rx) : ORIGIN = 0x40000000, LENGTH = 16K
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}
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SECTIONS
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{
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.text :
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{
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. = ALIGN(4);
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__text_code_start__ = .;
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KEEP (*(SORT_NONE(.init)))
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*(.text)
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*(.text.*)
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/* section information for shell */
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. = ALIGN(4);
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__fsymtab_start = .;
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KEEP(*(FSymTab))
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__fsymtab_end = .;
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. = ALIGN(4);
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__vsymtab_start = .;
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KEEP(*(VSymTab))
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__vsymtab_end = .;
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/* section information for usb usbh_class_info */
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. = ALIGN(4);
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__usbh_class_info_start__ = .;
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KEEP(*(.usbh_class_info))
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. = ALIGN(4);
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__usbh_class_info_end__ = .;
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/*put .rodata**/
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*(EXCLUDE_FILE( *bl808_glb*.o* \
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*bl808_glb_gpio*.o* \
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*bl808_pds*.o* \
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*bl808_aon*.o* \
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*bl808_hbn*.o* \
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*bl808_l1c*.o* \
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*bl808_common*.o* \
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*bl808_clock*.o* \
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*bl808_ef_ctrl*.o* \
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*bl808_sf_cfg*.o* \
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*bl808_sf_ctrl*.o* \
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*bl808_sflash*.o* \
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*bl808_xip_sflash*.o* \
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*bl808_romapi_patch*.o* ) .rodata*)
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*(.srodata)
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*(.srodata.*)
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. = ALIGN(4);
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__text_code_end__ = .;
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} > xip_memory
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. = ALIGN(4);
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__itcm_load_addr = .;
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.itcm_region : AT (__itcm_load_addr)
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{
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. = ALIGN(4);
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__tcm_code_start__ = .;
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*(.tcm_code.*)
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*(.tcm_const.*)
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*(.sclock_rlt_code.*)
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*(.sclock_rlt_const.*)
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*bl808_glb*.o*(.rodata*)
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*bl808_glb_gpio*.o*(.rodata*)
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*bl808_pds*.o*(.rodata*)
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*bl808_aon*.o*(.rodata*)
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*bl808_hbn*.o*(.rodata*)
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*bl808_l1c*.o*(.rodata*)
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*bl808_common*.o*(.rodata*)
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*bl808_clock*.o*(.rodata*)
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*bl808_ef_ctrl*.o*(.rodata*)
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*bl808_sf_cfg*.o*(.rodata*)
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*bl808_sf_ctrl*.o*(.rodata*)
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*bl808_sflash*.o*(.rodata*)
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*bl808_xip_sflash*.o*(.rodata*)
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*bl808_romapi_patch*.o*(.rodata*)
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. = ALIGN(4);
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__tcm_code_end__ = .;
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} > itcm_memory
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__dtcm_load_addr = __itcm_load_addr + SIZEOF(.itcm_region);
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.dtcm_region : AT (__dtcm_load_addr)
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{
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. = ALIGN(4);
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__tcm_data_start__ = .;
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*(.tcm_data)
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/* *finger_print.o(.data*) */
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. = ALIGN(4);
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__tcm_data_end__ = .;
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} > dtcm_memory
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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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* values to stack symbols later */
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.stack_dummy (NOLOAD):
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{
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. = ALIGN(0x4);
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. = . + StackSize;
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. = ALIGN(0x4);
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} > dtcm_memory
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/* Set stack top to end of RAM, and stack limit move down by
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* size of stack_dummy section */
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__StackTop = ORIGIN(dtcm_memory) + LENGTH(dtcm_memory);
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PROVIDE( __freertos_irq_stack_top = __StackTop);
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__StackLimit = __StackTop - SIZEOF(.stack_dummy);
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/* Check if data + heap + stack exceeds RAM limit */
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ASSERT(__StackLimit >= __tcm_data_end__, "region RAM overflowed with stack")
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/*************************************************************************/
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__nocache_ram_load_addr = __dtcm_load_addr + SIZEOF(.dtcm_region);
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.nocache_ram_region : AT (__nocache_ram_load_addr)
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{
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. = ALIGN(4);
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__nocache_ram_data_start__ = .;
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*(.nocache_ram)
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. = ALIGN(4);
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__nocache_ram_data_end__ = .;
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} > nocache_ram_memory
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__system_ram_load_addr = __nocache_ram_load_addr + SIZEOF(.nocache_ram_region);
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.system_ram_data_region : AT (__system_ram_load_addr)
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{
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. = ALIGN(4);
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__system_ram_data_start__ = .;
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*(.system_ram)
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. = ALIGN(4);
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__system_ram_data_end__ = .;
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} > ram_memory
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.system_ram_noinit_data_region (NOLOAD) :
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{
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. = ALIGN(4);
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*(.system_ram_noinit)
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. = ALIGN(4);
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} > ram_memory
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__ram_load_addr = __system_ram_load_addr + SIZEOF(.system_ram_data_region);
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/* Data section */
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RAM_DATA : AT (__ram_load_addr)
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{
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. = ALIGN(4);
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__ram_data_start__ = .;
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PROVIDE( __global_pointer$ = . + 0x800 );
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*(.data)
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*(.data.*)
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*(.sdata)
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*(.sdata.*)
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*(.sdata2)
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*(.sdata2.*)
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. = ALIGN(4);
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__ram_data_end__ = .;
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} > ram_memory
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__etext_final = (__ram_load_addr + SIZEOF (RAM_DATA));
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ASSERT(__etext_final <= ORIGIN(xip_memory) + LENGTH(xip_memory), "code memory overflow")
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.bss (NOLOAD) :
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{
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. = ALIGN(4);
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__bss_start__ = .;
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*(.bss*)
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*(.sbss*)
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*(COMMON)
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. = ALIGN(4);
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__bss_end__ = .;
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} > ram_memory
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.noinit_data (NOLOAD) :
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{
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. = ALIGN(4);
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__noinit_data_start__ = .;
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*(.noinit_data*)
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. = ALIGN(4);
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__noinit_data_end__ = .;
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} > ram_memory
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.nocache_noinit_ram_region (NOLOAD) :
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{
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. = ALIGN(4);
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__nocache_noinit_ram_data_start__ = .;
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*(.nocache_noinit_ram)
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*(.noncacheable)
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. = ALIGN(4);
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__nocache_noinit_ram_data_end__ = .;
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} > nocache_ram_memory
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.heap (NOLOAD):
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{
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. = ALIGN(4);
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__HeapBase = .;
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/*__end__ = .;*/
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/*end = __end__;*/
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KEEP(*(.heap*))
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. = ALIGN(4);
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__HeapLimit = .;
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} > ram_memory
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__HeapLimit = ORIGIN(ram_memory) + LENGTH(ram_memory);
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ASSERT(__HeapLimit - __HeapBase >= HeapMinSize, "heap region overflow")
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}
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@ -41,6 +41,7 @@ int bflb_flash_init(void);
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uint32_t bflb_flash_get_jedec_id(void);
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void bflb_flash_get_cfg(uint8_t **cfg_addr, uint32_t *len);
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void bflb_flash_set_iomode(uint8_t iomode);
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uint32_t bflb_flash_get_image_offset(void);
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int bflb_flash_erase(uint32_t addr, uint32_t len);
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int bflb_flash_write(uint32_t addr, uint8_t *data, uint32_t len);
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int bflb_flash_read(uint32_t addr, uint8_t *data, uint32_t len);
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@ -109,6 +109,22 @@ void bflb_flash_get_cfg(uint8_t **cfg_addr, uint32_t *len)
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*len = sizeof(SPI_Flash_Cfg_Type);
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}
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void bflb_flash_set_iomode(uint8_t iomode)
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{
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g_flash_cfg.ioMode &= ~0x1f;
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if (iomode == 4) {
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g_flash_cfg.ioMode |= iomode;
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} else {
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g_flash_cfg.ioMode |= 0x10;
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g_flash_cfg.ioMode |= iomode;
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}
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}
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ATTR_TCM_SECTION uint32_t bflb_flash_get_image_offset(void)
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{
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return SF_Ctrl_Get_Flash_Image_Offset();
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}
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/**
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* @brief flash erase
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*
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@ -258,6 +258,11 @@ void bflb_flash_set_iomode(uint8_t iomode)
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}
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}
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ATTR_TCM_SECTION uint32_t bflb_flash_get_image_offset(void)
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{
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return SF_Ctrl_Get_Flash_Image_Offset(0, 0);
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}
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/**
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* @brief erase flash via sbus
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*
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@ -126,6 +126,11 @@ void bflb_flash_get_cfg(uint8_t **cfg_addr, uint32_t *len)
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*len = sizeof(SPI_Flash_Cfg_Type);
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}
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ATTR_TCM_SECTION uint32_t bflb_flash_get_image_offset(void)
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{
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return SF_Ctrl_Get_Flash_Image_Offset();
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}
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void bflb_flash_set_iomode(uint8_t iomode)
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{
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g_flash_cfg.ioMode &= ~0x0f;
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@ -160,6 +160,11 @@ void bflb_flash_get_cfg(uint8_t **cfg_addr, uint32_t *len)
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*len = sizeof(SPI_Flash_Cfg_Type);
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}
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ATTR_TCM_SECTION uint32_t bflb_flash_get_image_offset(void)
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{
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return SF_Ctrl_Get_Flash_Image_Offset(0, 0);
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}
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void bflb_flash_set_iomode(uint8_t iomode)
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{
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g_flash_cfg.ioMode &= ~0x1f;
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@ -120,7 +120,7 @@ int main(void)
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struct bflb_dma_channel_lli_pool_s lli[1]; /* max trasnfer size 4064 * 1 */
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struct bflb_dma_channel_lli_transfer_s transfers[1];
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transfers[0].src_addr = (uint32_t)(FLASH_XIP_BASE - 0x2000 + 0x00010000 + DMA_FLASH_ADDR_OFFSET);
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transfers[0].src_addr = (uint32_t)(FLASH_XIP_BASE - bflb_flash_get_image_offset() + 0x00010000 + DMA_FLASH_ADDR_OFFSET);
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transfers[0].dst_addr = (uint32_t)dst_buffer;
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transfers[0].nbytes = DMA_BUFFER_LENGTH - DMA_FLASH_ADDR_OFFSET;
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@ -80,7 +80,7 @@ int main(void)
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bflb_flash_aes_enable();
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/* read 0x00010000 flash data */
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bflb_data_compare(aes_ctr_pt_buffer, (uint8_t *)(FLASH_XIP_BASE - 0x2000 + 0x00010000), AES_DATA_LEN);
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bflb_data_compare(aes_ctr_pt_buffer, (uint8_t *)(FLASH_XIP_BASE - bflb_flash_get_image_offset() + 0x00010000), AES_DATA_LEN);
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printf("flash decrypt with flash aes ctr128 success\r\n");
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bflb_flash_read(0x00010000, aes_ctr_tmp_buffer, AES_DATA_LEN);
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@ -21,7 +21,7 @@ int main(void)
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bflb_flash_erase(0x00010000 + (i - 1) * 1024, i * 1024);
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/* read 0x00010000 flash data */
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read_buf = (uint8_t *)(FLASH_XIP_BASE - 0x2000 + 0x00010000 + (i - 1) * 1024);
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read_buf = (uint8_t *)(FLASH_XIP_BASE - bflb_flash_get_image_offset() + 0x00010000 + (i - 1) * 1024);
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bflb_l1c_dcache_invalidate_range(read_buf, 256);
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for (uint16_t j = 0; j < 256; j++) {
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if (read_buf[j] != 0xff) {
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@ -34,7 +34,7 @@ int main(void)
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bflb_flash_write(0x00010000 + (i - 1) * 1024, write_buf, sizeof(write_buf));
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/* read 0x00010000 flash data */
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read_buf = (uint8_t *)(FLASH_XIP_BASE - 0x2000 + 0x00010000 + (i - 1) * 1024);
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read_buf = (uint8_t *)(FLASH_XIP_BASE - bflb_flash_get_image_offset() + 0x00010000 + (i - 1) * 1024);
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bflb_l1c_dcache_invalidate_range(read_buf, 256);
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for (uint16_t j = 0; j < 256; j++) {
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if (read_buf[j] != write_buf[j]) {
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