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Merge pull request #11603 from kyle-cypress/pr/qspi-bd-format-error 

Report errors returned by _qspi_configure_format
pull/11717/head
Martin Kojtal 2019-10-18 16:05:49 +02:00 committed by GitHub
parent 4af05bb370 52cb2c2cfc
commit 7ba151af99
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 36 additions and 13 deletions
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49
components/storage/blockdevice/COMPONENT_QSPIF/QSPIFBlockDevice.cpp
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@ -247,8 +247,12 @@ int QSPIFBlockDevice::init()
}
// Configure BUS Mode to 1_1_1 for all commands other than Read
_qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 0);
if (QSPI_STATUS_OK != _qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 0)) {
tr_error("_qspi_configure_format failed");
status = QSPIF_BD_ERROR_DEVICE_ERROR;
goto exit_point;
}
_is_initialized = true;
@ -303,19 +307,29 @@ int QSPIFBlockDevice::read(void *buffer, bd_addr_t addr, bd_size_t size)
_mutex.lock();
// Configure Bus for Reading
_qspi_configure_format(_inst_width, _address_width, _address_size, _address_width, // Alt width == address width
_alt_size, _data_width, _dummy_cycles);
if (QSPI_STATUS_OK != _qspi_configure_format(_inst_width, _address_width, _address_size, _address_width, // Alt width == address width
_alt_size, _data_width, _dummy_cycles)) {
tr_error("_qspi_configure_format failed");
status = QSPIF_BD_ERROR_DEVICE_ERROR;
goto exit_point;
}
if (QSPI_STATUS_OK != _qspi_send_read_command(_read_instruction, buffer, addr, size)) {
status = QSPIF_BD_ERROR_DEVICE_ERROR;
tr_error("Read Command failed");
status = QSPIF_BD_ERROR_DEVICE_ERROR;
goto exit_point;
}
// All commands other than Read use default 1-1-1 Bus mode (Program/Erase are constrained by flash memory performance more than bus performance)
_qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 0);
if (QSPI_STATUS_OK != _qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE, 0, QSPI_CFG_BUS_SINGLE, 0)) {
tr_error("_qspi_configure_format failed");
status = QSPIF_BD_ERROR_DEVICE_ERROR;
goto exit_point;
}
exit_point:
_mutex.unlock();
return status;
}
@ -718,8 +732,11 @@ int QSPIFBlockDevice::_sfdp_parse_sfdp_headers(uint32_t &basic_table_addr, size_
bd_addr_t addr = 0x0;
// Set 1-1-1 bus mode for SFDP header parsing
_qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 8);
if (QSPI_STATUS_OK != _qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 8)) {
tr_error("_qspi_configure_format failed");
return -1;
}
qspi_status_t status = _qspi_send_read_command(QSPIF_SFDP, (char *)sfdp_header, addr /*address*/, data_length);
if (status != QSPI_STATUS_OK) {
@ -885,8 +902,11 @@ int QSPIFBlockDevice::_sfdp_set_quad_enabled(uint8_t *basic_param_table_ptr)
}
// Configure BUS Mode to 1_1_1 for all commands other than Read
_qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 0);
if (QSPI_STATUS_OK != _qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 0)) {
tr_error("_qspi_configure_format failed");
return -1;
}
// Read Status Register
if (QSPI_STATUS_OK == _qspi_send_general_command(_read_register_inst, QSPI_NO_ADDRESS_COMMAND, NULL, 0,
@ -1211,8 +1231,11 @@ int QSPIFBlockDevice::_enable_fast_mdoe()
status_reg_qer_setup[2] = 0x2; // Bit 1 of config Reg 2
// Configure BUS Mode to 1_1_1 for all commands other than Read
_qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 0);
if (QSPI_STATUS_OK != _qspi_configure_format(QSPI_CFG_BUS_SINGLE, QSPI_CFG_BUS_SINGLE, QSPI_CFG_ADDR_SIZE_24, QSPI_CFG_BUS_SINGLE,
0, QSPI_CFG_BUS_SINGLE, 0)) {
tr_error("_qspi_configure_format failed");
return QSPIF_BD_ERROR_DEVICE_ERROR;
}
// Read Status Register
if (QSPI_STATUS_OK == _qspi_send_general_command(read_conf_register_inst, QSPI_NO_ADDRESS_COMMAND, NULL, 0,