ARM: uniphier: remove #include <net.h> again from micro-support-card.c
[oweals/u-boot.git] / arch / arm / mach-omap2 / sysinfo-common.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * System information routines for all OMAP based boards.
4  *
5  * (C) Copyright 2017 Linaro Ltd.
6  * Sam Protsenko <semen.protsenko@linaro.org>
7  */
8
9 #include <asm/arch/omap.h>
10 #include <asm/io.h>
11 #include <asm/omap_common.h>
12
13 /**
14  * Tell if device is GP/HS/EMU/TST.
15  */
16 u32 get_device_type(void)
17 {
18 #if defined(CONFIG_OMAP34XX)
19         /*
20          * On OMAP3 systems we call this early enough that we must just
21          * use the direct offset for safety.
22          */
23         return (readl(OMAP34XX_CTRL_BASE + 0x2f0) & DEVICE_TYPE_MASK) >>
24                 DEVICE_TYPE_SHIFT;
25 #else
26         return (readl((*ctrl)->control_status) & DEVICE_TYPE_MASK) >>
27                 DEVICE_TYPE_SHIFT;
28 #endif
29 }