diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2005-11-29 17:01:32 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-12-01 12:05:16 +0100 |
| commit | dea91002d45e4f0fe83768703288e1cde917371c (patch) | |
| tree | 310ddf176806bfb3e4a74774c1c2cbd255083ef7 /arch/mips/au1000 | |
| parent | [MIPS] Fix return path of sysmips(MIPS_ATOMIC_SET, ...) (diff) | |
| download | linux-dea91002d45e4f0fe83768703288e1cde917371c.tar.xz linux-dea91002d45e4f0fe83768703288e1cde917371c.zip | |
[MIPS] Alchemy: Fix BCSR accesses.
Fixes BCSR accesses in the board setup/reset code. The registers are
actually 16-bit, and their addresses are different between DBAu1550 and
other DBAu1xx0 boards.
From Sergei Shtylylov <sshtylyov@ru.mvista.com>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/au1000')
| -rw-r--r-- | arch/mips/au1000/db1x00/board_setup.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/mips/au1000/db1x00/board_setup.c b/arch/mips/au1000/db1x00/board_setup.c index ac05ba0ff63f..f00ec3b175d8 100644 --- a/arch/mips/au1000/db1x00/board_setup.c +++ b/arch/mips/au1000/db1x00/board_setup.c @@ -45,13 +45,12 @@ #include <asm/mach-au1x00/au1000.h> #include <asm/mach-db1x00/db1x00.h> -/* not correct for db1550 */ -static BCSR * const bcsr = (BCSR *)0xAE000000; +static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR; void board_reset (void) { /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */ - au_writel(0x00000000, 0xAE00001C); + bcsr->swreset = 0x0000; } void __init board_setup(void) @@ -75,7 +74,7 @@ void __init board_setup(void) bcsr->resets |= BCSR_RESETS_IRDA_MODE_OFF; au_sync(); #endif - au_writel(0, 0xAE000010); /* turn off pcmcia power */ + bcsr->pcmcia = 0x0000; /* turn off PCMCIA power */ #ifdef CONFIG_MIPS_MIRAGE /* enable GPIO[31:0] inputs */ |