[ARM] add Marvell Kirkwood (88F6000) SoC support
The Marvell Kirkwood (88F6000) is a family of ARM SoCs based on a
Shiva CPU core, and features a DDR2 controller, a x1 PCIe interface,
a USB 2.0 interface, a SPI controller, a crypto accelerator, a TS
interface, and IDMA/XOR engines, and depending on the model, also
features one or two Gigabit Ethernet interfaces, two SATA II
interfaces, one or two TWSI interfaces, one or two UARTs, a
TDM/SLIC interface, a NAND controller, an I2S/SPDIF interface, and
an SDIO interface.
This patch adds supports for the Marvell DB-88F6281-BP Development
Board and the RD-88F6192-NAS and the RD-88F6281 Reference Designs,
enabling support for the PCIe interface, the USB interface, the
ethernet interfaces, the SATA interfaces, the TWSI interfaces, the
UARTs, and the NAND controller.
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-23 04:45:06 +08:00
|
|
|
/*
|
2008-08-05 23:14:15 +08:00
|
|
|
* arch/arm/mach-mv78xx0/include/mach/uncompress.h
|
[ARM] add Marvell Kirkwood (88F6000) SoC support
The Marvell Kirkwood (88F6000) is a family of ARM SoCs based on a
Shiva CPU core, and features a DDR2 controller, a x1 PCIe interface,
a USB 2.0 interface, a SPI controller, a crypto accelerator, a TS
interface, and IDMA/XOR engines, and depending on the model, also
features one or two Gigabit Ethernet interfaces, two SATA II
interfaces, one or two TWSI interfaces, one or two UARTs, a
TDM/SLIC interface, a NAND controller, an I2S/SPDIF interface, and
an SDIO interface.
This patch adds supports for the Marvell DB-88F6281-BP Development
Board and the RD-88F6192-NAS and the RD-88F6281 Reference Designs,
enabling support for the PCIe interface, the USB interface, the
ethernet interfaces, the SATA interfaces, the TWSI interfaces, the
UARTs, and the NAND controller.
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-23 04:45:06 +08:00
|
|
|
*
|
|
|
|
|
* This file is licensed under the terms of the GNU General Public
|
|
|
|
|
* License version 2. This program is licensed "as is" without any
|
|
|
|
|
* warranty of any kind, whether express or implied.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include <linux/serial_reg.h>
|
2008-08-05 23:14:15 +08:00
|
|
|
#include <mach/mv78xx0.h>
|
[ARM] add Marvell Kirkwood (88F6000) SoC support
The Marvell Kirkwood (88F6000) is a family of ARM SoCs based on a
Shiva CPU core, and features a DDR2 controller, a x1 PCIe interface,
a USB 2.0 interface, a SPI controller, a crypto accelerator, a TS
interface, and IDMA/XOR engines, and depending on the model, also
features one or two Gigabit Ethernet interfaces, two SATA II
interfaces, one or two TWSI interfaces, one or two UARTs, a
TDM/SLIC interface, a NAND controller, an I2S/SPDIF interface, and
an SDIO interface.
This patch adds supports for the Marvell DB-88F6281-BP Development
Board and the RD-88F6192-NAS and the RD-88F6281 Reference Designs,
enabling support for the PCIe interface, the USB interface, the
ethernet interfaces, the SATA interfaces, the TWSI interfaces, the
UARTs, and the NAND controller.
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-23 04:45:06 +08:00
|
|
|
|
|
|
|
|
#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE)
|
|
|
|
|
|
|
|
|
|
static void putc(const char c)
|
|
|
|
|
{
|
|
|
|
|
unsigned char *base = SERIAL_BASE;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < 0x1000; i++) {
|
|
|
|
|
if (base[UART_LSR << 2] & UART_LSR_THRE)
|
|
|
|
|
break;
|
|
|
|
|
barrier();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
base[UART_TX << 2] = c;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void flush(void)
|
|
|
|
|
{
|
|
|
|
|
unsigned char *base = SERIAL_BASE;
|
|
|
|
|
unsigned char mask;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
mask = UART_LSR_TEMT | UART_LSR_THRE;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < 0x1000; i++) {
|
|
|
|
|
if ((base[UART_LSR << 2] & mask) == mask)
|
|
|
|
|
break;
|
|
|
|
|
barrier();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* nothing to do
|
|
|
|
|
*/
|
|
|
|
|
#define arch_decomp_setup()
|
|
|
|
|
#define arch_decomp_wdog()
|
