[processor-sdk/performance-audio-sr.git] / psdk_cust / pdk_k2g_1_0_1_2_eng / packages / ti / boot / sbl / soc / am57xx / sbl_soc.c
diff --git a/psdk_cust/pdk_k2g_1_0_1_2_eng/packages/ti/boot/sbl/soc/am57xx/sbl_soc.c b/psdk_cust/pdk_k2g_1_0_1_2_eng/packages/ti/boot/sbl/soc/am57xx/sbl_soc.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the
- * distribution.
- *
- * Neither the name of Texas Instruments Incorporated nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS 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.
- *
- */
-
-#include "sbl_soc.h"
-#include <ti/drv/spi/soc/QSPI_v1.h>
-
-/* Flash header file */
-#if defined(AM572x_BUILD)
-#include <ti/board/src/idkAM572x/device/qspi_flash.h>
-#elif defined(AM571x_BUILD)
-#include <ti/board/src/idkAM571x/device/qspi_flash.h>
-#endif
-
-/** Memory size 1 byte */
-#define MEM_SIZE_1B (1U)
-/** Memory size 1 kilo-byte */
-#define MEM_SIZE_KB (1024U * MEM_SIZE_1B)
-/** Memory size 1 gega-byte */
-#define MEM_SIZE_MB (1024U * MEM_SIZE_KB)
-
-/** QSPI device specific definitions */
-#define QSPI_INSTANCE (1U)
-#define QSPI_OFFSET (4U)
-#define QSPI_DEVICE_SIZE (32 * MEM_SIZE_MB)
-#define QSPI_DEVICE_BLOCK_SIZE (64 * MEM_SIZE_KB)
-
-extern QSPI_HwAttrs qspiInitCfg[1];
-
-int32_t SBL_socInit()
-{
- Board_initCfg boardCfg;
- boardCfg = BOARD_INIT_DEFAULT;
-
- /* Board Library Init. */
- if (Board_init(boardCfg))
- {
- return -1;
- }
- return 0;
-}
-
-#if defined (BOOT_QSPI)
-int32_t SBL_qspiInit(void *handle)
-{
- SPI_Params spiParams;
-
- /* Initialize SPI driver */
- SPI_init();
-
- /* Default SPI configuration parameters */
- SPI_Params_init(&spiParams);
-
- /* Enabling QSPI in polling mode. */
- qspiInitCfg[0].intrEnable = false;
-
- /* Open QSPI driver */
- *(S25FL_Handle *) handle = SF25FL_open(((QSPI_INSTANCE - 1)+(QSPI_OFFSET)), &spiParams);
-
- if (!handle)
- {
- return -1;
- }
-
- return 0;
-}
-
-int32_t SBL_qspiFlashWrite(void *handle, uint8_t *src, uint32_t length,
- uint32_t offset)
-{
- S25FL_Handle flashHandle = *(S25FL_Handle *) handle;
- uint32_t startBlockNumber, endBlockNumber;
- uint32_t i;
- S25FL_Transaction flashTransaction;
-
- /* Computing the block numbers to be erased */
- startBlockNumber = (offset / QSPI_DEVICE_BLOCK_SIZE);
- endBlockNumber = (offset + length) /
- QSPI_DEVICE_BLOCK_SIZE;
-
- for (i = startBlockNumber; i <= endBlockNumber; i++)
- {
- S25FLFlash_BlockErase(flashHandle, i);
- }
-
- flashTransaction.data = src;
- flashTransaction.address = (uint32_t) offset;
- flashTransaction.dataSize = length;
-
- /* Write image to QSPI flash */
- SF25FL_bufferWrite(flashHandle, &flashTransaction);
- return 0;
-}
-
-int32_t SBL_qspiFlashRead(void *handle, uint8_t *dst, uint32_t length,
- uint32_t offset)
-{
- S25FL_Handle flashHandle = *(S25FL_Handle *) handle;
- S25FL_Transaction flashTransaction;
- int32_t retVal;
-
- S25FLFlash_QuadModeEnable(flashHandle);
-
- /* Update transaction parameters for the Read operation. */
- flashTransaction.data = dst;
- flashTransaction.address = offset;
- flashTransaction.dataSize = length;
-
- /* Read data from flash */
- retVal = SF25FL_bufferRead(flashHandle, &flashTransaction);
-
- return retVal;
-}
-
-int32_t SBL_qspiClose(void *handle)
-{
- S25FL_Handle flashHandle = *(S25FL_Handle *) handle;
- S25FLFlash_QuadModeEnable(flashHandle);
- SF25FL_close(flashHandle);
- return 0;
-}
-#endif /* end of BOOT_QSPI definitions */