libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity

[bsp][renesas]添加fal配置文件，修改flash驱动

This commit is contained in:
Rbb666 2023-11-16 16:51:32 +08:00 committed by guo
parent c9a63df925
commit ad2ba4ffa5
2 changed files with 103 additions and 129 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

195
bsp/renesas/libraries/HAL_Drivers/drv_flash.c
View File

@ -114,7 +114,6 @@ int _flash_write(rt_uint32_t addr, const rt_uint8_t *buf, size_t size)
if (size % FLASH_CF_WRITE_SIZE)
{
LOG_E("Flash Write size must be an integer multiple of %d", FLASH_CF_WRITE_SIZE);
return -RT_EINVAL;
}
while (written_size < size)
@ -143,6 +142,58 @@ int _flash_write(rt_uint32_t addr, const rt_uint8_t *buf, size_t size)
return size;
}
typedef bool (*block_func)(int no, size_t addr, size_t size, void *parm1, void *parm2, void *parm3);
void fal_block_iter(const struct fal_flash_dev *flash, block_func func, void *parm1, void *parm2, void *parm3)
{
int no = 0;
size_t addr = flash->addr;
for (int i = 0; i < FAL_DEV_BLK_MAX; i++)
{
/* blocks[i] */
const struct flash_blk *cur_blk = &flash->blocks[i];
if (cur_blk->size == 0 || cur_blk->count == 0)
{
break;
}
int j = cur_blk->count;
while (j--)
{
/* block_no */
if (func(no, addr, cur_blk->size, parm1, parm2, parm3) == true)
{
return;
}
addr += cur_blk->size;
no ++;
}
}
}
bool calculate_block_num(int no, size_t addr, size_t size, void *erase_addr, void *erase_size, void *number)
{
rt_uint32_t e_addr = (rt_uint32_t)erase_addr;
size_t e_size = (size_t)erase_size;
int *i = (int *)number;
LOG_D("block_num: no: %d, addr is (0x%p), size: %d\n, i:%d", no, addr, size, *i);
LOG_D("erase_addr: (0x%p), erase_size: %d\n", e_addr, e_size);
if (e_addr >= addr && e_addr < addr + size)
{
(*i) ++;
return false;
}
else if (addr > e_addr && addr < e_addr + e_size)
{
(*i) ++;
return false;
}
else if (addr >= e_addr + e_size)
{
return true;
}
return false;
}
/**
* Erase data on flash.
* @note This operation is irreversible.
@ -161,12 +212,9 @@ int _flash_write(rt_uint32_t addr, const rt_uint8_t *buf, size_t size)
{
fsp_err_t err = FSP_SUCCESS;
rt_base_t level;
int block_num = 0;
#if BSP_FEATURE_FLASH_HP_VERSION
if ((addr + size) > BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE)
#else
if ((addr + size) > BSP_ROM_SIZE_BYTES)
#endif
if ((addr + size) > BSP_FEATURE_FLASH_CODE_FLASH_START + BSP_ROM_SIZE_BYTES)
{
LOG_E("ERROR: erase outrange flash size! addr is (0x%p)\n", (void *)(addr + size));
return -RT_EINVAL;
@ -179,11 +227,14 @@ int _flash_write(rt_uint32_t addr, const rt_uint8_t *buf, size_t size)
level = rt_hw_interrupt_disable();
R_FLASH_Reset(&g_flash_ctrl);
fal_block_iter(&_onchip_flash_hp0, &calculate_block_num, (void *)addr, (void *)size, &block_num);
/* Erase Block */
#if BSP_FEATURE_FLASH_HP_VERSION
err = R_FLASH_Erase(&g_flash_ctrl,
RT_ALIGN_DOWN(addr, BSP_FEATURE_FLASH_HP_CF_REGION0_BLOCK_SIZE),
((size - 1) / BSP_FEATURE_FLASH_HP_CF_REGION0_BLOCK_SIZE + 1));
block_num);
#else
err = R_FLASH_Erase(&g_flash_ctrl,
RT_ALIGN_DOWN(addr, BSP_FEATURE_FLASH_LP_CF_BLOCK_SIZE),
@ -201,53 +252,19 @@ int _flash_write(rt_uint32_t addr, const rt_uint8_t *buf, size_t size)
return size;
}
#if BSP_FEATURE_FLASH_HP_VERSION
int _flash_hp1_erase(rt_uint32_t addr, size_t size)
{
fsp_err_t err = FSP_SUCCESS;
rt_base_t level;
if (size < 1)
{
return -RT_EINVAL;
}
level = rt_hw_interrupt_disable();
R_FLASH_Reset(&g_flash_ctrl);
/* Erase Block */
err = R_FLASH_Erase(&g_flash_ctrl, RT_ALIGN_DOWN(addr, BSP_FEATURE_FLASH_HP_CF_REGION1_BLOCK_SIZE), (size - 1) / BSP_FEATURE_FLASH_HP_CF_REGION1_BLOCK_SIZE + 1);
rt_hw_interrupt_enable(level);
if (err != FSP_SUCCESS)
{
LOG_E("Erase API failed");
return -RT_EIO;
}
LOG_D("erase done: addr (0x%p), size %d", (void *)addr, size);
return size;
}
#endif
#if defined(RT_USING_FAL)
#define FLASH_START_ADDRESS 0x00000000
#if BSP_FEATURE_FLASH_HP_VERSION
static int fal_flash_hp0_read(long offset, rt_uint8_t *buf, size_t size);
static int fal_flash_hp0_write(long offset, const rt_uint8_t *buf, size_t size);
static int fal_flash_hp0_erase(long offset, size_t size);
static int fal_flash_hp1_read(long offset, rt_uint8_t *buf, size_t size);
static int fal_flash_hp1_write(long offset, const rt_uint8_t *buf, size_t size);
static int fal_flash_hp1_erase(long offset, size_t size);
const struct fal_flash_dev _onchip_flash_hp0 =
{
"onchip_flash_hp0",
FLASH_START_ADDRESS,
BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE,
BSP_FEATURE_FLASH_CODE_FLASH_START,
BSP_ROM_SIZE_BYTES,
BSP_FEATURE_FLASH_HP_CF_REGION0_BLOCK_SIZE,
{
_flash_init,
@ -256,20 +273,16 @@ const struct fal_flash_dev _onchip_flash_hp0 =
fal_flash_hp0_erase
},
(BSP_FEATURE_FLASH_HP_CF_WRITE_SIZE * 8)
};
const struct fal_flash_dev _onchip_flash_hp1 =
{
"onchip_flash_hp1",
BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE,
(BSP_ROM_SIZE_BYTES - BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE),
BSP_FEATURE_FLASH_HP_CF_REGION1_BLOCK_SIZE,
, {
{
_flash_init,
fal_flash_hp1_read,
fal_flash_hp1_write,
fal_flash_hp1_erase
.size = BSP_FEATURE_FLASH_HP_CF_REGION0_BLOCK_SIZE,
.count = BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE / BSP_FEATURE_FLASH_HP_CF_REGION0_BLOCK_SIZE
},
(BSP_FEATURE_FLASH_HP_CF_WRITE_SIZE * 8)
{
.size = BSP_FEATURE_FLASH_HP_CF_REGION1_BLOCK_SIZE,
.count = (BSP_ROM_SIZE_BYTES - BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE) / BSP_FEATURE_FLASH_HP_CF_REGION1_BLOCK_SIZE
},
}
};
/* code flash region0 */
@ -287,21 +300,6 @@ static int fal_flash_hp0_erase(long offset, size_t size)
{
return _flash_hp0_erase(_onchip_flash_hp0.addr + offset, size);
}
/* code flash region1 */
static int fal_flash_hp1_read(long offset, rt_uint8_t *buf, size_t size)
{
return _flash_read(_onchip_flash_hp1.addr + offset, buf, size);
}
static int fal_flash_hp1_write(long offset, const rt_uint8_t *buf, size_t size)
{
return _flash_write(_onchip_flash_hp1.addr + offset, buf, size);
}
static int fal_flash_hp1_erase(long offset, size_t size)
{
return _flash_hp1_erase(_onchip_flash_hp1.addr + offset, size);
}
#else /* flash lp code flash */
@ -341,61 +339,4 @@ static int fal_flash_lp_erase(long offset, size_t size)
#endif
int flash_test(void)
{
#if BSP_FEATURE_FLASH_HP_VERSION
#define TEST_OFF (_onchip_flash_hp1.len - BSP_FEATURE_FLASH_HP_CF_REGION1_BLOCK_SIZE)
#else
#define TEST_OFF (_onchip_flash_lp.len - BSP_FEATURE_FLASH_LP_CF_BLOCK_SIZE)
#endif
const struct fal_partition *param;
uint8_t write_buffer[FLASH_CF_WRITE_SIZE] = {0};
uint8_t read_buffer[FLASH_CF_WRITE_SIZE] = {0};
/* Set write buffer, clear read buffer */
for (uint8_t index = 0; index < FLASH_CF_WRITE_SIZE; index++)
{
write_buffer[index] = index;
read_buffer[index] = 0;
}
fal_init();
#if BSP_FEATURE_FLASH_HP_VERSION
param = fal_partition_find("param");
#else
param = fal_partition_find("app");
#endif
if (param == RT_NULL)
{
LOG_E("not find partition param!");
return -1;
}
LOG_I("Erase Start...");
#if BSP_FEATURE_FLASH_HP_VERSION
fal_partition_erase(param, TEST_OFF, BSP_FEATURE_FLASH_HP_CF_REGION1_BLOCK_SIZE);
#else
fal_partition_erase(param, TEST_OFF, BSP_FEATURE_FLASH_LP_CF_BLOCK_SIZE);
#endif
LOG_I("Erase succeeded!");
LOG_I("Write Start...");
fal_partition_write(param, TEST_OFF, write_buffer, sizeof(write_buffer));
LOG_I("Write succeeded!");
LOG_I("Read Start...");
fal_partition_read(param, TEST_OFF, read_buffer, FLASH_CF_WRITE_SIZE);
LOG_I("Read succeeded!");
for (int i = 0; i < FLASH_CF_WRITE_SIZE; i++)
{
if (read_buffer[i] != write_buffer[i])
{
LOG_E("Data verification failed!");
return -1;
}
}
LOG_I("Data verification succeeded!");
return 0;
}
MSH_CMD_EXPORT(flash_test, "drv flash test.");
#endif

33
bsp/renesas/ra8m1-ek/board/ports/fal_cfg.h Normal file
View File

@ -0,0 +1,33 @@
/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-07-20 Sherman the first version
*/
#ifndef _FAL_CFG_H_
#define _FAL_CFG_H_
#include "hal_data.h"
extern const struct fal_flash_dev _onchip_flash_hp0;
/* flash device table */
#define FAL_FLASH_DEV_TABLE \
{ \
&_onchip_flash_hp0, \
}
/* ====================== Partition Configuration ========================== */
#ifdef FAL_PART_HAS_TABLE_CFG
/** partition table, The chip flash partition is defined in "\ra\fsp\src\bsp\mcu\ra6m4\bsp_feature.h".
* More details can be found in the RA6M4 Group User Manual: Hardware section 47 Flash memory.*/
#define FAL_PART_TABLE \
{ \
{FAL_PART_MAGIC_WROD, "boot", "onchip_flash_hp0", 0, BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE, 0}, \
{FAL_PART_MAGIC_WROD, "app", "onchip_flash_hp0", BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE, (BSP_ROM_SIZE_BYTES - BSP_FEATURE_FLASH_HP_CF_REGION0_SIZE), 0}, \
}
#endif /* FAL_PART_HAS_TABLE_CFG */
#endif /* _FAL_CFG_H_ */