diff options
author | Tzachi Perelstein <tzachi@marvell.com> | 2007-10-23 15:14:41 -0400 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-26 10:03:42 -0500 |
commit | 585cf17561d3174a745bec49c422c1a621c95fc4 (patch) | |
tree | 66f0ff02c844a4bf22dcbca66b2babf387b4f628 /include/asm-arm/arch-orion/uncompress.h | |
parent | d910a0aa21c9c6e824744d0139bbe6a9ae676e2d (diff) |
[ARM] basic support for the Marvell Orion SoC family
The Marvell Orion is a family of ARM SoCs with a DDR/DDR2 memory
controller, 10/100/1000 ethernet MAC, and USB 2.0 interfaces,
and, depending on the specific model, PCI-E interface, PCI-X
interface, SATA controllers, crypto unit, SPI interface, SDIO
interface, device bus, NAND controller, DMA engine and/or XOR
engine.
This contains the basic structure and architecture register definitions.
Signed-off-by: Tzachi Perelstein <tzachi@marvell.com>
Reviewed-by: Nicolas Pitre <nico@marvell.com>
Reviewed-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-orion/uncompress.h')
-rw-r--r-- | include/asm-arm/arch-orion/uncompress.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/asm-arm/arch-orion/uncompress.h b/include/asm-arm/arch-orion/uncompress.h new file mode 100644 index 000000000000..a1a222fb438c --- /dev/null +++ b/include/asm-arm/arch-orion/uncompress.h | |||
@@ -0,0 +1,44 @@ | |||
1 | /* | ||
2 | * include/asm-arm/arch-orion/uncompress.h | ||
3 | * | ||
4 | * Tzachi Perelstein <tzachi@marvell.com> | ||
5 | * | ||
6 | * This file is licensed under the terms of the GNU General Public | ||
7 | * License version 2. This program is licensed "as is" without any | ||
8 | * warranty of any kind, whether express or implied. | ||
9 | */ | ||
10 | |||
11 | #include <asm/arch/orion.h> | ||
12 | |||
13 | #define MV_UART_LSR ((volatile unsigned char *)(UART0_BASE + 0x14)) | ||
14 | #define MV_UART_THR ((volatile unsigned char *)(UART0_BASE + 0x0)) | ||
15 | |||
16 | #define LSR_THRE 0x20 | ||
17 | |||
18 | static void putc(const char c) | ||
19 | { | ||
20 | int j = 0x1000; | ||
21 | while (--j && !(*MV_UART_LSR & LSR_THRE)) | ||
22 | barrier(); | ||
23 | *MV_UART_THR = c; | ||
24 | } | ||
25 | |||
26 | static void flush(void) | ||
27 | { | ||
28 | } | ||
29 | |||
30 | static void orion_early_putstr(const char *ptr) | ||
31 | { | ||
32 | char c; | ||
33 | while ((c = *ptr++) != '\0') { | ||
34 | if (c == '\n') | ||
35 | putc('\r'); | ||
36 | putc(c); | ||
37 | } | ||
38 | } | ||
39 | |||
40 | /* | ||
41 | * nothing to do | ||
42 | */ | ||
43 | #define arch_decomp_setup() | ||
44 | #define arch_decomp_wdog() | ||