u-boot/arch/nios2
Graeme Russ 9558b48af0 console: Implement pre-console buffer
Allow redirection of console output prior to console initialisation to a
temporary buffer.

To enable this functionality, the board (or arch) must define:
 - CONFIG_PRE_CONSOLE_BUFFER - Enable pre-console buffer
 - CONFIG_PRE_CON_BUF_ADDR - Base address of pre-console buffer
 - CONFIG_PRE_CON_BUF_SZ - Size of pre-console buffer (in bytes)

The pre-console buffer will buffer the last CONFIG_PRE_CON_BUF_SZ bytes
Any earlier characters are silently dropped.
2011-10-05 22:03:09 +02:00
..
cpu unify version_string 2011-07-28 17:22:53 +02:00
include/asm console: Implement pre-console buffer 2011-10-05 22:03:09 +02:00
lib Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
config.mk nios2: Make STANDALONE_LOAD_ADDR configurable per board 2011-05-16 21:00:43 -04:00