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[POWERPC] Uartlite: Flush RX fifo in bootwrapper
authorGrant Likely <grant.likely@secretlab.ca>
Sun, 30 Sep 2007 21:46:55 +0000 (07:46 +1000)
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>
Wed, 3 Oct 2007 12:23:16 +0000 (07:23 -0500)
commitbedfc8a040378cb51f46155c980d295c2c397203
tree1f1dfdf1c97e6ee125a91fafc25d6725b7a96afetree | snapshot
parent267b49a96e30f129600bdb4f3fa6d80d6dd42523commit | diff
[POWERPC] Uartlite: Flush RX fifo in bootwrapper

Flush the uartlite RX fifo so that characters typed before entry into
the zImage wrapper do not muck up the kernel command line.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
arch/ppc/boot/simple/misc-embedded.c diff | blob | history
arch/ppc/boot/simple/uartlite_tty.c diff | blob | history
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