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-rw-r--r--board/hidden_dragon/speed.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/board/hidden_dragon/speed.h b/board/hidden_dragon/speed.h
deleted file mode 100644
index f1b10bf25e..0000000000
--- a/board/hidden_dragon/speed.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*-----------------------------------------------------------------------
- * Timer value for timer 2, ICLK = 10
- *
- * SPEED_FCOUNT2 = GCLK / (16 * (TIMER_TMR_PS + 1))
- * SPEED_TMR3_PS = (GCLK / (16 * SPEED_FCOUNT3)) - 1
- *
- * SPEED_FCOUNT2 timer 2 counting frequency
- * GCLK CPU clock
- * SPEED_TMR2_PS prescaler
- */
-#define SPEED_TMR2_PS (250 - 1) /* divide by 250 */
-
-/*-----------------------------------------------------------------------
- * Timer value for PIT
- *
- * PIT_TIME = SPEED_PITC / PITRTCLK
- * PITRTCLK = 8192
- */
-#define SPEED_PITC (82 << 16) /* start counting from 82 */
-
-/*
- * The new value for PTA is calculated from
- *
- * PTA = (gclk * Trefresh) / (2 ^ (2 * DFBRG) * PTP * NCS)
- *
- * gclk CPU clock (not bus clock !)
- * Trefresh Refresh cycle * 4 (four word bursts used)
- * DFBRG For normal mode (no clock reduction) always 0
- * PTP Prescaler (already adjusted for no. of banks and 4K / 8K refresh)
- * NCS Number of SDRAM banks (chip selects) on this UPM.
- */