diff options
author | Lennert Buytenhek <buytenh@marvell.com> | 2008-06-22 16:45:02 -0400 |
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committer | Lennert Buytenhek <buytenh@marvell.com> | 2008-06-22 16:45:02 -0400 |
commit | 777f9bebad3476b7dbf5cd8abbd3414139ca0e48 (patch) | |
tree | f58bb3a02ae8f30463d33a131d17707cf3308843 /include/asm-arm/arch-loki/system.h | |
parent | 1219715de70956557b9dedf3ee021a73d4f4ec52 (diff) |
[ARM] add Marvell Loki (88RC8480) SoC support
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>
Diffstat (limited to 'include/asm-arm/arch-loki/system.h')
-rw-r--r-- | include/asm-arm/arch-loki/system.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/asm-arm/arch-loki/system.h b/include/asm-arm/arch-loki/system.h new file mode 100644 index 000000000000..a3568ac8ec35 --- /dev/null +++ b/include/asm-arm/arch-loki/system.h | |||
@@ -0,0 +1,37 @@ | |||
1 | /* | ||
2 | * include/asm-arm/arch-loki/system.h | ||
3 | * | ||
4 | * This file is licensed under the terms of the GNU General Public | ||
5 | * License version 2. This program is licensed "as is" without any | ||
6 | * warranty of any kind, whether express or implied. | ||
7 | */ | ||
8 | |||
9 | #ifndef __ASM_ARCH_SYSTEM_H | ||
10 | #define __ASM_ARCH_SYSTEM_H | ||
11 | |||
12 | #include <asm/arch/hardware.h> | ||
13 | #include <asm/arch/loki.h> | ||
14 | |||
15 | static inline void arch_idle(void) | ||
16 | { | ||
17 | cpu_do_idle(); | ||
18 | } | ||
19 | |||
20 | static inline void arch_reset(char mode) | ||
21 | { | ||
22 | /* | ||
23 | * Enable soft reset to assert RSTOUTn. | ||
24 | */ | ||
25 | writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); | ||
26 | |||
27 | /* | ||
28 | * Assert soft reset. | ||
29 | */ | ||
30 | writel(SOFT_RESET, SYSTEM_SOFT_RESET); | ||
31 | |||
32 | while (1) | ||
33 | ; | ||
34 | } | ||
35 | |||
36 | |||
37 | #endif | ||