1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Sandbox driver for the SOC uclass 4 * 5 * (C) Copyright 2020 - Texas Instruments Incorporated - https://www.ti.com/ 6 * Dave Gerlach <d-gerlach@ti.com> 7 */ 8 9#include <dm.h> 10#include <soc.h> 11 12int soc_sandbox_get_family(struct udevice *dev, char *buf, int size) 13{ 14 snprintf(buf, size, "SANDBOX1xx"); 15 16 return 0; 17} 18 19int soc_sandbox_get_machine(struct udevice *dev, char *buf, int size) 20{ 21 snprintf(buf, size, "SANDBOX123"); 22 23 return 0; 24} 25 26int soc_sandbox_get_revision(struct udevice *dev, char *buf, int size) 27{ 28 snprintf(buf, size, "1.0"); 29 30 return 0; 31} 32 33static const struct soc_ops soc_sandbox_ops = { 34 .get_family = soc_sandbox_get_family, 35 .get_revision = soc_sandbox_get_revision, 36 .get_machine = soc_sandbox_get_machine, 37}; 38 39int soc_sandbox_probe(struct udevice *dev) 40{ 41 return 0; 42} 43 44static const struct udevice_id soc_sandbox_ids[] = { 45 { .compatible = "sandbox,soc" }, 46 { } 47}; 48 49U_BOOT_DRIVER(soc_sandbox) = { 50 .name = "soc_sandbox", 51 .id = UCLASS_SOC, 52 .ops = &soc_sandbox_ops, 53 .of_match = soc_sandbox_ids, 54 .probe = soc_sandbox_probe, 55}; 56