u-boot.git/tools/kwboot.c, branch v2022.01-rc1

tools: kwboot: Patch nandpagesize to zero also for v1 image

2021-10-28T08:33:32Z

kwbimage v1 has also nandpagesize field. So set it to zero for both image versions when image is not signed. Signed-off-by: Pali Rohár Reviewed-by: Stefan Roese

tools: kwboot: Align UART baudrate change code in BIN header to 128-bit boundary

2021-10-28T08:33:32Z

ARM executable code inside the BIN header on some mvebu platforms (e.g. A370, AXP) must always be aligned with the 128-bit boundary. This requirement can be met by inserting dummy arguments into BIN header. Signed-off-by: Pali Rohár Reviewed-by: Stefan Roese

tools: kwboot: Add Pali and Marek as authors

2021-10-01T09:07:13Z

Add Pali and Marek as another authors of the kwboot utility. Signed-off-by: Pali Rohár Signed-off-by: Marek Behún Reviewed-by: Stefan Roese

tools: kwboot: Update file header

2021-10-01T09:07:13Z

Mention all supported platforms in file header. Signed-off-by: Marek Behún Reviewed-by: Stefan Roese

tools: kwboot: Avoid code repetition in kwboot_img_patch()

2021-10-01T09:07:13Z

Change kwboot_img_patch() to avoid code repetition of setting errno to EINVAL. Signed-off-by: Marek Behún Reviewed-by: Stefan Roese

tools: kwboot: Cosmetic fix

2021-10-01T09:07:13Z

Add spaces around the | operator. Signed-off-by: Marek Behún Reviewed-by: Stefan Roese

tools: kwboot: Disable non-blocking mode

2021-10-01T09:07:13Z

The kwboot utility does not handle EAGAIN / EBUSY errors, it expects blocking mode on tty - it uses select() to check if data is available. Disable non-blocking mode by clearing O_NDELAY flag which was set by open(). We can't just take O_NDELAY from open(), because it is required there until the CLOCAL flag is set on the tty. Signed-off-by: Pali Rohár Signed-off-by: Marek Behún

tools: kwboot: Disable tty interbyte timeout

2021-10-01T09:07:13Z

Function kwboot_tty_recv() has its own handling of read timeout, we don't need to do set it in tty settings. Signed-off-by: Pali Rohár Signed-off-by: Marek Behún Reviewed-by: Stefan Roese

tools: kwboot: Fix initializing tty device

2021-10-01T09:07:13Z

Retrieve current terminal settings via tcgetattr(), set to raw mode with cfmakeraw(), enable receiver via CREAD and ignore modem control lines via CLOCAL. Signed-off-by: Pali Rohár Signed-off-by: Marek Behún Reviewed-by: Stefan Roese

tools: kwboot: Check whether baudrate was set to requested value

2021-10-01T09:07:13Z

The tcsetattr() function can return 0 even if baudrate was not changed. Check whether baudrate was changed to requested value, and in case of arbitrary baudrate, check whether the set value is within 3% tolerance. Signed-off-by: Marek Behún Reviewed-by: Stefan Roese