93f1811d8b
This patch adds CBUS UART dts support; also it adds the necessary macros for DEBUG_LL. qemu-malta supports three serial interfaces: * two ports are provided by the FDC37M817 Super I/O; this chip is connected via LPC bus to Intel 82371EB (PIIX4E) South Bridge; * the third serial port is provided by the discrete TI 16C550C (CBUS UART); this chip is connected via CBUS directly to the board's GT64120 North Bridge. See Malta User's Manual (MD00048) for details. CBUS UART Instructions for use: 1. Enable CONFIG_CONSOLE_ACTIVATE_ALL in .config (or disable uart0 in dts) and compile barebox; 2. run qemu: qemu-system-mips -nographic -nodefaults \ -monitor null -M malta -m 256 \ -serial null -serial null -serial stdio \ -bios barebox-flash-image Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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.. | ||
include/mach | ||
Kconfig | ||
Makefile | ||
mach-malta.dox | ||
reset.c |