riscv-openocd/doc
Tomas Vanek c164906420 jtag/drivers/bcm2835gpio: don't touch pad setting on /dev/gpiomem
The pads were configured at a wrong memory address
if /dev/gpiomem was mapped.

The pad setting registers are not accessible in mapped /dev/gpiomem,
disable the pads setting if the driver doesn't open /dev/mem.

While on it, do not fail the driver initialization if pad mapping fails
- just emit a warning and work with unchanged pad setting.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Change-Id: I0bce76cade8f7efd75efd9087a7d9ba6511a6239
Reviewed-on: https://review.openocd.org/c/openocd/+/7684
Tested-by: jenkins
Reviewed-by: Jonathan Bell <jonathan@raspberrypi.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
2023-05-24 05:25:28 +00:00
..
manual doc: how to use QEMU to test big-endian build 2022-08-27 16:18:17 +00:00
usb_adapters doc:usb_adapters: add lsusb dump of esp_usb_jtag 2023-01-28 15:22:04 +00:00
.gitattributes doc: fix texinfo files attributes on Windows 2020-03-24 17:20:19 +00:00
Makefile.am Convert to non-recursive make 2016-12-08 16:23:10 +00:00
checkpatch.rst checkpatch: import new script version from kernel v6.0-rc3 2022-09-18 08:16:40 +00:00
fdl.texi LICENSES: add the GFDL-1.2 license 2021-04-11 20:52:14 +01:00
openocd.1 docs: update incorrect urls 2013-03-28 23:24:40 +00:00
openocd.texi jtag/drivers/bcm2835gpio: don't touch pad setting on /dev/gpiomem 2023-05-24 05:25:28 +00:00