forked from auracaster/openocd
eb6f2745b7
Driver for DesignWare SPI controller, found on many SoCs (see compatible list in Linux device tree bindings Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml). This implementation only supports MIPS as it was the only one available for the tests, however, adding support for other architectures should require only few adjustments. Driver relies on flash/nor/spi.h to find Flash chip info. Driver internal functions support 24bit addressing mode, but due to limitations of flash/nor/spi.h, it is not used. The reported writing speed is about 60kb/s. Lint, sanitizer and valgrind reported warnings were not related to the driver. Change-Id: Id3df5626ab88055f034f74f274823051dedefeb1 Signed-off-by: Sergey Matsievskiy <matsievskiysv@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/8400 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
101 lines
1.9 KiB
C
101 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/***************************************************************************
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* Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net> *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "imp.h"
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/**
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* The list of built-in flash drivers.
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* @todo Make this dynamically extendable with loadable modules.
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*/
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static const struct flash_driver * const flash_drivers[] = {
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&aduc702x_flash,
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&aducm360_flash,
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&ambiqmicro_flash,
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&at91sam3_flash,
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&at91sam4_flash,
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&at91sam4l_flash,
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&at91sam7_flash,
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&at91samd_flash,
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&ath79_flash,
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&atsame5_flash,
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&atsamv_flash,
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&avr_flash,
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&bluenrgx_flash,
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&cc3220sf_flash,
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&cc26xx_flash,
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&cfi_flash,
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&dsp5680xx_flash,
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&dw_spi_flash,
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&efm32_flash,
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&em357_flash,
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&eneispif_flash,
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&esirisc_flash,
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&faux_flash,
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&fm3_flash,
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&fm4_flash,
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&fespi_flash,
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&jtagspi_flash,
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&kinetis_flash,
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&kinetis_ke_flash,
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&lpc2000_flash,
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&lpc288x_flash,
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&lpc2900_flash,
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&lpcspifi_flash,
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&max32xxx_flash,
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&mdr_flash,
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&mrvlqspi_flash,
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&msp432_flash,
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&niietcm4_flash,
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&npcx_flash,
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&nrf5_flash,
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&nrf51_flash,
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&numicro_flash,
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&ocl_flash,
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&pic32mx_flash,
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&psoc4_flash,
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&psoc5lp_flash,
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&psoc5lp_eeprom_flash,
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&psoc5lp_nvl_flash,
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&psoc6_flash,
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&qn908x_flash,
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&renesas_rpchf_flash,
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&rp2040_flash,
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&sh_qspi_flash,
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&sim3x_flash,
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&stellaris_flash,
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&stm32f1x_flash,
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&stm32f2x_flash,
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&stm32lx_flash,
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&stm32l4x_flash,
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&stm32h7x_flash,
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&stmsmi_flash,
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&stmqspi_flash,
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&str7x_flash,
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&str9x_flash,
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&str9xpec_flash,
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&swm050_flash,
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&tms470_flash,
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&virtual_flash,
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&xcf_flash,
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&xmc1xxx_flash,
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&xmc4xxx_flash,
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&w600_flash,
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&rsl10_flash,
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NULL,
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};
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const struct flash_driver *flash_driver_find_by_name(const char *name)
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{
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for (unsigned int i = 0; flash_drivers[i]; i++) {
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if (strcmp(name, flash_drivers[i]->name) == 0)
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return flash_drivers[i];
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}
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return NULL;
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}
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