diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/atsam/libraries/libchip/include/sdramc.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/atsam/libraries/libchip/include/sdramc.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/c/src/lib/libbsp/arm/atsam/libraries/libchip/include/sdramc.h b/c/src/lib/libbsp/arm/atsam/libraries/libchip/include/sdramc.h deleted file mode 100644 index 078127fbe9..0000000000 --- a/c/src/lib/libbsp/arm/atsam/libraries/libchip/include/sdramc.h +++ /dev/null @@ -1,68 +0,0 @@ -/* ---------------------------------------------------------------------------- */ -/* Atmel Microcontroller Software Support */ -/* SAM Software Package License */ -/* ---------------------------------------------------------------------------- */ -/* Copyright (c) 2015, Atmel Corporation */ -/* */ -/* All rights reserved. */ -/* */ -/* Redistribution and use in source and binary forms, with or without */ -/* modification, are permitted provided that the following condition is met: */ -/* */ -/* - Redistributions of source code must retain the above copyright notice, */ -/* this list of conditions and the disclaimer below. */ -/* */ -/* Atmel's name may not be used to endorse or promote products derived from */ -/* this software without specific prior written permission. */ -/* */ -/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */ -/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */ -/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */ -/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ -/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */ -/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ -/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */ -/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ -/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* ---------------------------------------------------------------------------- */ - -/** - * \file - * - * Definitions and function prototype for SDRAMC. - */ - -// --------------------------------------------------------------------------- -// SDRAM -// --------------------------------------------------------------------------- -/** SDRAMC Configuration */ -#define EBI_SDRAMC_ADDR (0x70000000u) - -/** SDRAM bus width */ -#define BOARD_SDRAM_BUSWIDTH 16 - - -typedef struct _SSdramc_config { - uint32_t dwColumnBits; // Number of Column Bits - uint32_t dwRowBits; // Number of Row Bits - uint32_t dwBanks; // Number of Banks - uint32_t dwCAS; // CAS Latency - uint32_t dwDataBusWidth; // Data Bus Width - uint32_t dwWriteRecoveryDelay; // Write Recovery Delay - uint32_t dwRowCycleDelay_RowRefreshCycle; // Row Cycle Delay and Row Refresh Cycle - uint32_t dwRowPrechargeDelay; // Row Precharge Delay - uint32_t dwRowColumnDelay; // Row to Column Delay - uint32_t dwActivePrechargeDelay; // Active to Precharge Delay - uint32_t dwExitSelfRefreshActiveDelay; // Exit Self Refresh to Active Delay - uint32_t dwBK1; // bk1 addr - -} SSdramc_config; - -typedef struct _SSdramc_Memory { - SSdramc_config cfg; - -} SSdramc_Memory; - -extern void SDRAMC_Configure(SSdramc_Memory *pMemory, - uint32_t dwClockFrequency); |