777f9bebad
The Marvell Loki (88RC8480) is an ARM SoC based on a Feroceon CPU core running at between 400 MHz and 1.0 GHz, and features a 64 bit DDR controller, 512K of internal SRAM, two x4 PCI-Express ports, two Gigabit Ethernet ports, two 4x SAS/SATA controllers, two UARTs, two TWSI controllers, and IDMA/XOR engines. This patch adds support for the Marvell LB88RC8480 Development Board, enabling the use of the PCIe interfaces, the ethernet interfaces, the TWSI interfaces and the UARTs. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
20 lines
504 B
ArmAsm
20 lines
504 B
ArmAsm
/*
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* include/asm-arm/arch-loki/debug-macro.S
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <asm/arch/loki.h>
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.macro addruart,rx
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mrc p15, 0, \rx, c1, c0
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tst \rx, #1 @ MMU enabled?
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ldreq \rx, =LOKI_REGS_PHYS_BASE
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ldrne \rx, =LOKI_REGS_VIRT_BASE
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orr \rx, \rx, #0x00012000
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.endm
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#define UART_SHIFT 2
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#include <asm/hardware/debug-8250.S>
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