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path: root/src/flash/nor/ath79.c
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2022-09-18openocd: fix SPDX tag format for files .cAntonio Borneo1-1/+1
With the old checkpatch we cannot use the correct format for the SPDX tags in the file .c, in fact the C99 comments are not allowed and we had to use the block comment. With the new checkpatch, let's switch to the correct SPDX format. Change created automatically through the command: sed -i \ 's,^/\* *\(SPDX-License-Identifier: .*[^ ]\) *\*/$,// \1,' \ $(find src/ contrib/ -name \*.c) Change-Id: I6da16506baa7af718947562505dd49606d124171 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7153 Tested-by: jenkins
2022-07-23openocd: src/flash: replace the GPL-2.0-or-later license tagAntonio Borneo1-14/+2
Replace the FSF boilerplate with the SPDX tag. The SPDX tag on files *.c is incorrect, as it should use the C99 single line comment using '//'. But current checkpatch doesn't allow C99 comments, so keep using standard C comments, by now. Change-Id: Ic7db91fe37d1139d42c99e303b3243b6c8fe3ea2 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7067 Tested-by: jenkins
2021-06-13flash/nor: improved API of flash_driver.info & fixed buffer overrunsJan Matyas1-4/+3
1) The API of "info" callback in "struct flash_driver" has been improved. Fixed buffers for strings 2) Removed the calls to snprintf() from the flash_driver.info implementations. Many of them were used in an unsafe manner (buffer overruns were possible). Change-Id: I42ab8a8018d01f9af43c5ba49f650c3cb5d31dcb Signed-off-by: Jan Matyas <matyas@codasip.com> Reviewed-on: http://openocd.zylin.com/6182 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2020-09-05flash: use proper format with uint32_tAntonio Borneo1-6/+6
Modify the format strings to properly handle uint32_t data types. Change the type of variable retval in 'nor/ambiqmicro.c' to match both the value to carry and the returned type of the function. Fix the prototype mismatch of function lpc2900_address2sector() between the header and the C file. Change-Id: I68ffba9bd83eec8132f83bff3af993861fd09d84 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: http://openocd.zylin.com/5816 Tested-by: jenkins
2020-07-08flash/nor/ath79: Use 'bool' data typeMarc Schink1-3/+3
Change-Id: Iecd29dcfcc1ae983e4e0828025d2d174944c1e9d Signed-off-by: Marc Schink <dev@zapb.de> Reviewed-on: http://openocd.zylin.com/5736 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2020-07-07flash/nor: Use proper data types in driver APIMarc Schink1-16/+13
Use 'unsigned int' and 'bool' instead of 'int' where appropriate. While at it, fix some coding style issues. No new Clang analyzer warnings. Change-Id: I700802c9ee81c3c7ae73108f0f8f06b15a4345f8 Signed-off-by: Marc Schink <dev@zapb.de> Reviewed-on: http://openocd.zylin.com/4929 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2019-03-27Constify struct flash_driver instancesChristopher Head1-1/+1
Instances of struct flash_driver are never written to at runtime. For a small amount of memory saving and also robustness (fewer things for stray pointer writes to hit), mark them const. Change-Id: Iadbbbc2fac0976d892699200000c5f02856729f3 Signed-off-by: Christopher Head <chead@zaber.com> Reviewed-on: http://openocd.zylin.com/4803 Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2019-03-08flash/nor: use target_addr_t for flash bank baseTim Newsome1-1/+1
This should allow users to configure flash at >32-bit addresses. Change-Id: I7c9d3c5762579011a2d9708e5317e5765349845c Signed-off-by: Tim Newsome <tim@sifive.com> Reviewed-on: http://openocd.zylin.com/4919 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2019-01-02flash: nor: ath79: remove base calculationOleksij Rempel1-14/+0
Currently it is impossible to flash ELF with correct offsets. The reason is a bogus offset calculation extracted from base. Since any other spi drivers do not care about base, do the same for ath79 as well. Change-Id: I9e46e01c9e7a709c2d07da9203c634f302603afd Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Reviewed-on: http://openocd.zylin.com/4821 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-11-29SPI table updates (some new devices and new info)Andreas Bolsch1-8/+31
read_cmd, qread_cmd, pprog_cmd added as some recent high densities devices use variants for 4-byte addressing. Some new flash and FRAM device ids added. FRAMs don't have write pages nor erase commands or sector sizes. The corresponding entries are marked as "not used" (i. e. zero). Checks in existing SPI flash drivers added to handle these cases gracefully. Change-Id: I5104bce7c815ac22f98bc32c1bb6db66b984404a Signed-off-by: Andreas Bolsch <hyphen0break@gmail.com> Reviewed-on: http://openocd.zylin.com/4773 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
2018-04-04flash/nor: implement flash bank deallocation in drivers with simple allocTomas Vanek1-0/+1
All drivers which simply allocate one driver_priv memory block per each bank now use default_flash_free_driver_priv() Change-Id: I425bf4213c3632f02dbe11ab819c31eda9b2db62 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4417 Tested-by: jenkins Reviewed-by: Liviu Dudau <liviu@dudau.co.uk> Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
2017-06-02flash: nor: ath79: fix build failure due to recent MIPS changesPaul Fertser1-37/+35
Change-Id: I7139b0658f048afea2d16216c93e8946356a630d Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-on: http://openocd.zylin.com/4151 Tested-by: jenkins Reviewed-by: Salvador Arroyo <sarroyofdez@yahoo.es>
2017-05-31flash: Add support for Atheros (ath79) SPI interfaceTobias Diedrich1-0/+903
Supported SoCs: AR71xx, AR724x, AR91xx, AR93xx, QCA9558 Extended and revised version of my original patch submitted by Dmytro here: http://openocd.zylin.com/#/c/3390 This driver is using pure SPI mode, so the flash base address is not used except some flash commands (e.g. "flash program") need it to distinguish the banks. Example config with all 3 chip selects: flash bank flash0 ath79 0 0 0 0 $_TARGETNAME cs0 flash bank flash1 ath79 0x10000000 0 0 0 $_TARGETNAME cs1 flash bank flash2 ath79 0x20000000 0 0 0 $_TARGETNAME cs2 Example usage: > flash probe flash0 Found flash device 'win w25q128fv' (ID 0x001840ef) flash 'ath79' found at 0x00000000 > flash probe flash1 No SPI flash found > flash probe flash2 No SPI flash found > flash banks > flash read_bank flash0 /tmp/test.bin 0x00000000 0x1000 reading 4096 bytes from flash @0x00000000 wrote 4096 bytes to file /tmp/test.bin from flash bank 0 at offset 0x00000000 in 28.688066s (0.139 KiB/s) Change-Id: I5feb697722c07e83a9c1b361a9db7b06bc699aa8 Signed-off-by: Tobias Diedrich <ranma+openocd@tdiedrich.de> Reviewed-on: http://openocd.zylin.com/3612 Tested-by: jenkins Reviewed-by: Dmytro <dioptimizer@hotmail.com> Reviewed-by: Paul Fertser <fercerpav@gmail.com>
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