u-boot

Author	SHA1	Message	Date
Axel Lin	1cb8393a13	serial: arc: Convert to use default_serial_puts Use default_serial_puts() instead of duplicating the implementation. Signed-off-by: Axel Lin <axel.lin@ingics.com>	11 years ago
Alexey Brodkin	94b5400e76	serial/serial_arc: switch from {read\|write}l to {read\|write}b accessors This is required for proper functionality on big-endian targets. Memory-mapped registres of ARC UART are not 32-bit words but 8-bit bytes so on little-endian target either acessor (_l or _b) works fine. On big-endian only _b accessors works as expected. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Noam Camus <noamc@ezchip.com> Cc: Tom Rini <trini@ti.com>	11 years ago
Alexey Brodkin	1d568c7666	serial/serial_arc: add work-around of ISS bug Explanation is in in-lined comment. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Noam Camus <noamc@ezchip.com> Cc: Tom Rini <trini@ti.com>	11 years ago
Alexey Brodkin	22a240c32c	serial/serial_arc - add driver for ARC UART Driver for non-standard on-chip UART, instantiated in the ARC (Synopsys) FPGA Boards such as ARCAngel4/ML50x Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Mischa Jonker <mjonker@synopsys.com> Cc: Francois Bedard <fbedard@synopsys.com> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de>	11 years ago