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Merge pull request #12331 from jeromecoutant/PR_OSPI 

STM32: enable QSPI test with MX25LM51245G octo SPI
pull/12336/head
Kevin Bracey 2020-01-30 15:46:52 +02:00 committed by GitHub
parent 858d02d68c 84b48410f0
commit 44add981ff
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 11 additions and 13 deletions
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18
TESTS/mbed_hal/qspi/flash_configs/MX25LM51245G_config.h
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@ -54,7 +54,7 @@
#define QSPI_PAGE_SIZE 256 // 256B
#define QSPI_SECTOR_SIZE 4096 // 4kB
#define QSPI_SECTOR_COUNT 2048
#define QSPI_SECTOR_COUNT 131072 // 512MB / QSPI_SECTOR_SIZE
// Commands for reading
// Only single/octal mode supported with this memory
@ -67,7 +67,7 @@
// Commands for erasing
#define QSPI_CMD_ERASE_SECTOR 0x20 // 4kB
//#define QSPI_CMD_ERASE_BLOCK_32 // not supported, only ersae block 64
//#define QSPI_CMD_ERASE_BLOCK_32 // not supported
#define QSPI_CMD_ERASE_BLOCK_64 0xD8 // 64kB
#define QSPI_CMD_ERASE_CHIP 0x60 // or 0xC7
@ -76,13 +76,13 @@
#define QSPI_ERASE_BLOCK_64_MAX_TIME 2400000 // 2s
// max frequency for basic rw operation (for fast mode)
#define QSPI_COMMON_MAX_FREQUENCY 1000000
#define QSPI_COMMON_MAX_FREQUENCY 66000000
#define QSPI_STATUS_REG_SIZE 1 //2 ??
#define QSPI_STATUS_REG_SIZE 1
#define QSPI_CONFIG_REG_0_SIZE 1
#define QSPI_CONFIG_REG_1_SIZE 1
#define QSPI_CONFIG_REG_1_SIZE 12
#define QSPI_SECURITY_REG_SIZE 1
#define QSPI_MAX_REG_SIZE 2
#define QSPI_MAX_REG_SIZE 12
// status register
#define STATUS_BIT_WIP (1 << 0) // write in progress bit
@ -91,11 +91,5 @@
#define STATUS_BIT_BP1 (1 << 3) //
#define STATUS_BIT_BP2 (1 << 4) //
#define STATUS_BIT_BP3 (1 << 5) //
//#define STATUS_BIT_QE (1 << 6) // Not supported
//#define STATUS_BIT_SRWD (1 << 7) // Not supported
// configuration register 0
// bit 0, 1, 2, 4, 5, 7 reserved
#define CONFIG0_BIT_TB (1 << 3) // Top/Bottom area protect
#endif // MBED_QSPI_FLASH_MX25LM51245G_H

3
components/storage/blockdevice/COMPONENT_QSPIF/mbed_lib.json
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@ -19,6 +19,9 @@
"MX25L51245G": {
"QSPI_FREQ": "8000000"
},
"MX25LM51245G": {
"QSPI_FREQ": "66000000"
},
"N25Q128A": {
"QSPI_FREQ": "80000000"
},

3
targets/targets.json
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@ -12014,7 +12014,8 @@
"core": "Cortex-M4F",
"extra_labels_add": [
"STM32L4",
"STM32L4R9xI"
"STM32L4R9xI",
"MX25LM51245G"
],
"config": {
"clock_source": {