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-rw-r--r--board/samsung/common/ums.c74
1 files changed, 0 insertions, 74 deletions
diff --git a/board/samsung/common/ums.c b/board/samsung/common/ums.c
deleted file mode 100644
index cebabe920a..0000000000
--- a/board/samsung/common/ums.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2013 Samsung Electronics
- * Lukasz Majewski <l.majewski@samsung.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <usb_mass_storage.h>
-#include <part.h>
-
-static int ums_read_sector(struct ums *ums_dev,
- ulong start, lbaint_t blkcnt, void *buf)
-{
- block_dev_desc_t *block_dev = &ums_dev->mmc->block_dev;
- lbaint_t blkstart = start + ums_dev->start_sector;
- int dev_num = block_dev->dev;
-
- return block_dev->block_read(dev_num, blkstart, blkcnt, buf);
-}
-
-static int ums_write_sector(struct ums *ums_dev,
- ulong start, lbaint_t blkcnt, const void *buf)
-{
- block_dev_desc_t *block_dev = &ums_dev->mmc->block_dev;
- lbaint_t blkstart = start + ums_dev->start_sector;
- int dev_num = block_dev->dev;
-
- return block_dev->block_write(dev_num, blkstart, blkcnt, buf);
-}
-
-static struct ums ums_dev = {
- .read_sector = ums_read_sector,
- .write_sector = ums_write_sector,
- .name = "UMS disk",
-};
-
-static struct ums *ums_disk_init(struct mmc *mmc)
-{
- uint64_t mmc_end_sector = mmc->capacity / SECTOR_SIZE;
- uint64_t ums_end_sector = UMS_NUM_SECTORS + UMS_START_SECTOR;
-
- if (!mmc_end_sector) {
- error("MMC capacity is not valid");
- return NULL;
- }
-
- ums_dev.mmc = mmc;
-
- if (ums_end_sector <= mmc_end_sector) {
- ums_dev.start_sector = UMS_START_SECTOR;
- if (UMS_NUM_SECTORS)
- ums_dev.num_sectors = UMS_NUM_SECTORS;
- else
- ums_dev.num_sectors = mmc_end_sector - UMS_START_SECTOR;
- } else {
- ums_dev.num_sectors = mmc_end_sector;
- puts("UMS: defined bad disk parameters. Using default.\n");
- }
-
- printf("UMS: disk start sector: %#x, count: %#x\n",
- ums_dev.start_sector, ums_dev.num_sectors);
-
- return &ums_dev;
-}
-
-struct ums *ums_init(unsigned int dev_num)
-{
- struct mmc *mmc = find_mmc_device(dev_num);
-
- if (!mmc || mmc_init(mmc))
- return NULL;
- return ums_disk_init(mmc);
-}