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ppc4xx: Update Katmai bootstrap command

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Now the DDR2 frequency is also 2*PLB frequency when 166MHz PLB
is selected.

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2007-03-31 13:16:23 +02:00
parent cabee756a6
commit da6ebc1bc0
1 changed files with 3 additions and 1 deletions
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4
board/amcc/katmai/cmd_katmai.c
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@ -28,6 +28,7 @@
#include <asm/byteorder.h> #include <asm/byteorder.h>
#define CONFIG_STRESS /* enable 667 MHz CPU freq selection */ #define CONFIG_STRESS /* enable 667 MHz CPU freq selection */
#define DEBUG
static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{ {
@ -194,7 +195,8 @@ static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
data = 0x000004E1; data = 0x000004E1;
if (strcmp(plbClock, "166") == 0) if (strcmp(plbClock, "166") == 0)
data |= 0x05950000; /* data |= 0x05950000; */ /* this set's DDR2 clock == PLB clock */
data |= 0x05A50000; /* this set's DDR2 clock == 2 * PLB clock */
else else
data |= 0x05A50000; data |= 0x05A50000;