From db67f40e5002c78b3efd155d2ebd3b1b7b5d95e5 Mon Sep 17 00:00:00 2001 From: Paul Selkirk Date: Mon, 13 Jun 2016 14:52:04 -0400 Subject: Hide sdram initialization functions and defines. --- stm-sdram.h | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'stm-sdram.h') diff --git a/stm-sdram.h b/stm-sdram.h index 8f58b34..8307ed3 100644 --- a/stm-sdram.h +++ b/stm-sdram.h @@ -41,23 +41,6 @@ /* Memory Size, 64 MBytes (512 Mbits) */ #define SDRAM_SIZE 0x4000000 -/* Mode Register Bits */ -#define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000) -#define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001) -#define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002) -#define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004) - -#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000) -#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008) - -#define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020) -#define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030) - -#define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000) - -#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000) -#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200) - extern SDRAM_HandleTypeDef hsdram1; extern SDRAM_HandleTypeDef hsdram2; -- cgit v1.2.3