Commit cf15079c authored by Jeremy J. Peper's avatar Jeremy J. Peper Committed by Arnd Bergmann
Browse files

ARM: mv78xx0: adjust init logic for ts-wxl to reflect single core dev 



Original code was largely copy-pasted from the reference board code, adjust pcie initialiazation to reflect the TS-WXL using the single-core variant of this SoC.
Correct pcie_port_size to be a power of 2 as required.

Signed-off-by: default avatarJeremy J. Peper <jeremy@jeremypeper.com>
Reviewed-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent ec79ed5e

arch/arm/mach-mv78xx0/buffalo-wxl-setup.c

+2 −10
Original line number Diff line number Diff line
@@ -125,16 +125,8 @@ static void __init wxl_init(void) 


static int __init wxl_pci_init(void)

{

	if (machine_is_terastation_wxl()) {

		/*

		 * Assign the x16 PCIe slot on the board to CPU core

		 * #0, and let CPU core #1 have the four x1 slots.

		 */

		if (mv78xx0_core_index() == 0)

			mv78xx0_pcie_init(0, 1);

		else

			mv78xx0_pcie_init(1, 0);

	}

	if (machine_is_terastation_wxl() && mv78xx0_core_index() == 0)

                mv78xx0_pcie_init(1, 1);



	return 0;

}

arch/arm/mach-mv78xx0/pcie.c

+1 −1
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ void __init mv78xx0_pcie_id(u32 *dev, u32 *rev) 


u32 pcie_port_size[8] = {

	0,

	0x30000000,

	0x20000000,

	0x10000000,

	0x10000000,

	0x08000000,