u-boot.git/net, branch v2020.04-rc2

dm: core: Create a new header file for 'compat' features

2020-02-06T02:33:46Z

At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass

common: Move the image globals into image.h

2020-01-17T19:02:35Z

These three globals relate to image handling. Move them to the image header file. Signed-off-by: Simon Glass

image: Rename load_addr, save_addr, save_size

2020-01-17T19:02:35Z

These global variables are quite short and generic. In fact the same name is more often used locally for struct members and function arguments. Add a image_ prefix to make them easier to distinguish. Signed-off-by: Simon Glass

common: Move flash_perror() to flash.h

2020-01-17T18:26:48Z

This function belongs more in flash.h than common.h so move it. Also remove the space before the bracket in some calls. Signed-off-by: Simon Glass

net: Move the checksum functions to lib/

2019-12-15T03:43:57Z

These functions are used by code outside the network support, so move them to lib/ to be more accessible. Without this, the functions are only accessible in SPL/TPL only if CONFIG_SPL/TPL_NET are defined. Many boards do not enable those option but still want to do checksums in this format. Fix up a few code-style nits while we are here. Signed-off-by: Simon Glass Acked-by: Joe Hershberger Reviewed-by: Bin Meng

net: mdio-uclass: add dm_eth_phy_connect helper function

2019-12-09T15:47:43Z

The function connects an ethernet device to a PHY using DT information. This API is only available for eth devices with an associated device tree node. Signed-off-by: Alex Marginean Acked-by: Joe Hershberger

net: mdio-uclass: rename arguments of dm_mdio_phy_connect for clarity

2019-12-09T15:47:43Z

Renamed dm_mdio_phy_connect arguments dev to mdiodev and addr to phyaddr for a bit more clarity and consistency with the following patches. Also use NULL instead of 0 on error return path. Signed-off-by: Alex Marginean Acked-by: Joe Hershberger

net: tftp: Fix too small block size

2019-12-09T15:47:43Z

Commit b618b3707633 ("net: Convert CONFIG_TFTP_BLOCKSIZE to Kconfig") accidentally set the default *option* TFTP block size to 512 bytes, even though the comment in the code says that this is a terrible choice. Most boards didn't define the symbol before, so they got the default block size of 1468 bytes before, but now use 512 bytes, which is also the fallback. This leads to both abysmal performance and a lot of hashes printed on the screen (one character for every 5K), which is both annoying and slow over serial links. Set the default block size in Kconfig back to the value it had before. This improves TFTP performance from 2.8 MB/s to 6.9 MB/s on a Pine64. Fixes: b618b3707633 ("net: Convert CONFIG_TFTP_BLOCKSIZE to Kconfig") Signed-off-by: Andre Przywara Acked-by: Joe Hershberger

net: eth-uclass: ignore unavailable devices

2019-12-09T15:47:42Z

device_probe() may fail in which case the seq_id will be -1. Don't display these devices during startup. While this is only a cosmetic change, the return value of eth_initialize() will also change to the actual number of available devices. The return value is only used in spl_net to decide whether there are any devices to boot from. So returning only available devices is also more correct in that case. Signed-off-by: Michael Walle Acked-by: Joe Hershberger

net: tftp: Fix tftp store address check in store_block()

2019-12-09T15:47:42Z

During testing of qemu-riscv32 with a 2GiB memory configuration, tftp always fails with a error message: Load address: 0x84000000 Loading: # TFTP error: trying to overwrite reserved memory... It turns out the result of 'tftp_load_addr + tftp_load_size' just overflows (0x100000000) and the test logic in store_block() fails. Fix this by adjusting the end address to ULONG_MAX when overflow is detected. Fixes: a156c47e39ad ("tftp: prevent overwriting reserved memory") Signed-off-by: Bin Meng Acked-by: Joe Hershberger