On Mon, 15 Jan 2018 00:22:45 +0300 Antony Pavlov <antonynpavlov@xxxxxxxxx> wrote: > This patch series makes it possible to use FT2232H ACBUS[7:0] > pins as gpio pins from sandbox barebox. Hi Sascha! Please review this patch series! > There are ready-to-use FT2232H-based boards: > > * FT2232H-56Q Mini-Module (http://www.ftdichip.com/Products/Modules/DevelopmentModules.htm#FT2232H-56_Mini) > * FT2232 breakout board (http://dangerousprototypes.com/docs/FT2232_breakout_board) > > The main goal of adding gpio functionality to sandbox barebox > is using it for connecting real i2c and spi devices to sandbox barebox. > > Sample dts-file for at24 i2c eeprom and at25 spi flash is included. > > Changes since v1 patch series (http://lists.infradead.org/pipermail/barebox/2017-October/031306.html): > > * rebase on top barebox v2017.12.0; > * ds1307 i2c rtc driver works fine (i2c-gpio,scl-output-only is used); > * parseopt_* functions are used for cmdline parsing. > > Changes since RFC v1 patch series (http://lists.infradead.org/pipermail/barebox/2017-February/029106.html): > > * rebase on top barebox v2017.10.0; > * libftdi cmdline options are added; > * device tree support is added. > > Antony Pavlov (7): > sandbox: avoid symbol conflict for {open,read,close}dir > sandbox: add gpio support with libftdi1 > sandbox: add i2c and spi libftdi1 bit-bang example > move parseopt to lib/ > include/parseopt.h: add guard macro > parseopt: introduce parseopt_u16() and parseopt_str() > sandbox: parse libftdi options > > arch/sandbox/Kconfig | 1 + > arch/sandbox/Makefile | 10 +- > arch/sandbox/configs/sandbox_defconfig | 26 +++- > arch/sandbox/dts/sandbox.dts | 52 +++++++ > arch/sandbox/mach-sandbox/include/mach/linux.h | 11 ++ > arch/sandbox/os/Makefile | 3 + > arch/sandbox/os/common.c | 12 +- > arch/sandbox/os/ftdi.c | 181 +++++++++++++++++++++++++ > drivers/gpio/Kconfig | 4 + > drivers/gpio/Makefile | 1 + > drivers/gpio/gpio-libftdi1.c | 125 +++++++++++++++++ > fs/Makefile | 2 +- > fs/fs.c | 3 +- > fs/nfs.c | 3 +- > fs/parseopt.c | 60 -------- > fs/parseopt.h | 2 - > include/parseopt.h | 9 ++ > lib/Makefile | 1 + > lib/parseopt.c | 124 +++++++++++++++++ > 19 files changed, 558 insertions(+), 72 deletions(-) > create mode 100644 arch/sandbox/os/ftdi.c > create mode 100644 drivers/gpio/gpio-libftdi1.c > delete mode 100644 fs/parseopt.c > delete mode 100644 fs/parseopt.h > create mode 100644 include/parseopt.h > create mode 100644 lib/parseopt.c > > -- > 2.15.1 > -- Best regards, Antony Pavlov _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
