index 06f5ef2354d6983df2f686a7d51bffd49dec3cda..5a86ae9c5f9188dd53a8b54ce3eb9554f2485f41 100644 (file)
--- a/README
+++ b/README
boot. See the documentation file README.video for a
description of this variable.
+ CONFIG_VIDEO_VGA
+
+ Enable the VGA video / BIOS for x86. The alternative if you
+ are using coreboot is to use the coreboot frame buffer
+ driver.
+
+
- Keyboard Support:
CONFIG_KEYBOARD
HERMES, IP860, RPXlite, LWMON,
FLAGADM, TQM8260
+- Access to physical memory region (> 4GB)
+ Some basic support is provided for operations on memory not
+ normally accessible to U-Boot - e.g. some architectures
+ support access to more than 4GB of memory on 32-bit
+ machines using physical address extension or similar.
+ Define CONFIG_PHYSMEM to access this basic support, which
+ currently only supports clearing the memory.
+
- Error Recovery:
CONFIG_PANIC_HANG