Commit f3964fe1 authored Oct 16, 2013 by Russell King

ARM: sa11x0/assabet: ensure CS2 is configured appropriately



The CS2 region contains the Assabet board configuration and status
registers, which are 32-bit.  Unfortunately, some boot loaders do not
configure this region correctly, leaving it setup as a 16-bit region.
Fix this.

Cc: <stable@vger.kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent e812a3c1

arch/arm/mach-sa1100/assabet.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -512,6 +512,9 @@ static void __init assabet_map_io(void)
		* Its called GPCLKR0 in my SA1110 manual.
		*/
		Ser1SDCR0 \|= SDCR0_SUS;
		MSC1 = (MSC1 & ~0xffff) \|
		MSC_NonBrst \| MSC_32BitStMem \|
		MSC_RdAcc(2) \| MSC_WrAcc(2) \| MSC_Rec(0);

		if (!machine_has_neponset())
		sa1100_register_uart_fns(&assabet_port_fns);