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authorMarkus Klotzbuecher <mk@denx.de>2006-07-12 15:26:01 +0200
committerMarkus Klotzbuecher <mk@pollux.denx.de>2006-07-12 15:26:01 +0200
commit090eb73510838c0e8c20d80eea0d7f9e774ff6b5 (patch)
treee64701554fe3f14e73d29657328e66ccee04c64f /cpu/mpc8xx/speed.c
parentd6cc73e4e70a7f8712c52ef9d93a19a906cc3d4b (diff)
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Add support for TQM885D board.
Patch by Martin Krause, 20 Mar 2006 Signed-off-by: Martin Krause <martin.krause@tqs.de>
Diffstat (limited to 'cpu/mpc8xx/speed.c')
-rw-r--r--cpu/mpc8xx/speed.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/cpu/mpc8xx/speed.c b/cpu/mpc8xx/speed.c
index 57f91c0..101d5f9 100644
--- a/cpu/mpc8xx/speed.c
+++ b/cpu/mpc8xx/speed.c
@@ -259,7 +259,11 @@ int get_clocks_866 (void)
*/
sccr_reg = immr->im_clkrst.car_sccr;
sccr_reg &= ~SCCR_EBDF11;
+#if defined(CONFIG_TQM885D)
+ if (gd->cpu_clk <= 80000000) {
+#else
if (gd->cpu_clk <= 66000000) {
+#endif
sccr_reg |= SCCR_EBDF00; /* bus division factor = 1 */
gd->bus_clk = gd->cpu_clk;
} else {
@@ -360,7 +364,8 @@ static long init_pll_866 (long clk)
#endif /* CONFIG_8xx_CPUCLK_DEFAULT */
-#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M)
+#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \
+ && !defined(CONFIG_TQM885D)
/*
* Adjust sdram refresh rate to actual CPU clock
* and set timebase source according to actual CPU clock
@@ -384,6 +389,6 @@ int adjust_sdram_tbs_8xx (void)
return (0);
}
-#endif /* CONFIG_TQM8xxL/M, !TQM866M */
+#endif /* CONFIG_TQM8xxL/M, !TQM866M, !TQM885D */
/* ------------------------------------------------------------------------- */