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| author | Wolfgang Denk <wd@denx.de> | 2009-05-16 10:47:45 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-12 20:47:16 +0200 |
| commit | 3b74e7ec58e2cc352b0a396a614065cfeb8d138f (patch) | |
| tree | 6a9380031ccfa9e8734e675fb9d9c1e4dcf32927 /cpu/mpc512x/asm-offsets.h | |
| parent | a927e491b2a326c1e9c4313e3ce4042988422697 (diff) | |
| download | u-boot-imx-3b74e7ec58e2cc352b0a396a614065cfeb8d138f.zip u-boot-imx-3b74e7ec58e2cc352b0a396a614065cfeb8d138f.tar.gz u-boot-imx-3b74e7ec58e2cc352b0a396a614065cfeb8d138f.tar.bz2 | |
MPC512x: remove include/mpc512x.h
Move needed definitions (register descriptions etc.) from
include/mpc512x.h into include/asm-ppc/immap_512x.h.
Instead of using a #define'd register offset, use a function that
provides the PATA controller's base address.
All the rest of include/mpc512x.h are register offset definitions
which can be eliminated by proper use of C structures.
There are only a few register offsets remaining that are needed in
cpu/mpc512x/start.S; for these we provide cpu/mpc512x/asm-offsets.h
which is intended as a temporary workaround only. In a later patch
this file will be removed, too, and then auto-generated from the
respective C structs.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: John Rigby <jcrigby@gmail.com>
Diffstat (limited to 'cpu/mpc512x/asm-offsets.h')
| -rw-r--r-- | cpu/mpc512x/asm-offsets.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cpu/mpc512x/asm-offsets.h b/cpu/mpc512x/asm-offsets.h new file mode 100644 index 0000000..4b14778 --- /dev/null +++ b/cpu/mpc512x/asm-offsets.h @@ -0,0 +1,15 @@ +/* + * needed for cpu/mpc512x/start.S + * + * These should be auto-generated + */ +#define LPCS0AW 0x0024 +#define SRAMBAR 0x00C4 +#define SWCRR 0x0904 +#define LPC_OFFSET 0x10000 +#define CS0_CONFIG 0x00000 +#define CS_CTRL 0x00020 +#define CS_CTRL_ME 0x01000000 /* CS Master Enable bit */ + +#define EXC_OFF_SYS_RESET 0x0100 +#define _START_OFFSET EXC_OFF_SYS_RESET |