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linux/drivers/serial/cpm_uart
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Marcelo Tosatti 4e4b7952cd [PATCH] cpm_uart: use DPRAM for early console 
m8xx_cpm_hostalloc() can't rely on using the coherent DMA allocator early
on boot because the VM is not fully up yet.  Change it to use the on-board
DPRAM instead.

The current code relies on the "bootmem_page" allocated by
m8xx_cpm_reset(), which must be killed.

This is done in v2.4 but has never been forward ported to v2.6.

Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Cc: Pantelis Antoniou <panto@intracom.gr>
Cc: Kumar Gala <kumar.gala@freescale.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27 16:26:18 -07:00
..
cpm_uart_core.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpm_uart_cpm1.c [PATCH] cpm_uart: use DPRAM for early console 2005-07-27 16:26:18 -07:00
cpm_uart_cpm1.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpm_uart_cpm2.c [PATCH] cpm_uart: Route SCC2 pins for the STx GP3 board 2005-06-21 18:46:23 -07:00
cpm_uart_cpm2.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpm_uart.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00