Remove the sandbox w1 eeprom driver. The detection of w1 is
now automatic and does not depend on the devicetree, therefore this driver
can not be loaded anymore.
Signed-off-by: Kory Maincent <kory.mainc...@bootlin.com>
---
drivers/w1-eeprom/Makefile | 2 --
drivers/w1-eeprom/eep_sandbox.c | 61 ---------------------------------
2 files changed, 63 deletions(-)
delete mode 100644 drivers/w1-eeprom/eep_sandbox.c
diff --git a/drivers/w1-eeprom/Makefile b/drivers/w1-eeprom/Makefile
index 83f4008bb5..b725edde84 100644
--- a/drivers/w1-eeprom/Makefile
+++ b/drivers/w1-eeprom/Makefile
@@ -2,5 +2,3 @@ obj-$(CONFIG_W1_EEPROM) += w1-eeprom-uclass.o
obj-$(CONFIG_W1_EEPROM_DS24XXX) += ds24xxx.o
obj-$(CONFIG_W1_EEPROM_DS2502) += ds2502.o
-
-obj-$(CONFIG_W1_EEPROM_SANDBOX) += eep_sandbox.o
diff --git a/drivers/w1-eeprom/eep_sandbox.c b/drivers/w1-eeprom/eep_sandbox.c
deleted file mode 100644
index 27c7f9f1b6..0000000000
--- a/drivers/w1-eeprom/eep_sandbox.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+
- *
- * Copyright (c) 2018 Microchip Technology, Inc.
- *
- */
-
-#include <common.h>
-#include <linux/err.h>
-#include <dm.h>
-#include <w1-eeprom.h>
-#include <w1.h>
-
-#define W1_F2D_READ_EEPROM 0xf0
-
-#define EEP_SANDBOX_SAMPLE_MEM "this is a sample EEPROM memory string."
-
-static int eep_sandbox_read_buf(struct udevice *dev, unsigned int offset,
- u8 *buf, unsigned int count)
-{
- /* do not allow to copy more than our maximum sample string */
- if (offset + count < strlen(EEP_SANDBOX_SAMPLE_MEM)) {
- offset = 0;
- count = strlen(EEP_SANDBOX_SAMPLE_MEM);
- }
- strncpy((char *)buf, EEP_SANDBOX_SAMPLE_MEM, count);
-
- /*
- * in case the w1 subsystem uses some different kind of sandbox testing,
- * like randomized gpio values , we take the buffer from there
- */
-
- w1_reset_select(dev);
-
- w1_write_byte(dev, W1_F2D_READ_EEPROM);
- w1_write_byte(dev, offset & 0xff);
- w1_write_byte(dev, offset >> 8);
-
- w1_read_buf(dev, buf, count);
-
- /*
- * even if read buf from w1 fails, return success as we hardcoded
- * the buffer.
- */
- return 0;
-}
-
-static const struct w1_eeprom_ops eep_sandbox_ops = {
- .read_buf = eep_sandbox_read_buf,
-};
-
-static const struct udevice_id eep_sandbox_id[] = {
- { .compatible = "sandbox,w1-eeprom", .data = W1_FAMILY_EEP_SANDBOX },
- { },
-};
-
-U_BOOT_DRIVER(eep_sandbox) = {
- .name = "eep_sandbox",
- .id = UCLASS_W1_EEPROM,
- .of_match = eep_sandbox_id,
- .ops = &eep_sandbox_ops,
-};
--
2.17.1
