Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-09-21 23:21:58 +00:00
Code Issues Projects Releases Packages Wiki Activity

arm: imx: add i.MX8ULP cpu type and helper

Browse source 
Add i.MX8ULP cpu type and helpers.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2021-08-07 16:00:31 +08:00 committed by Stefano Babic
parent 19b990b4f7
commit 331d40d701
4 changed files with 27 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
arch/arm/include/asm/arch-imx/cpu.h
View file

@ -50,8 +50,12 @@
#define MXC_CPU_IMX8QXP_A0 0x90 /* dummy ID */
#define MXC_CPU_IMX8QM 0x91 /* dummy ID */
#define MXC_CPU_IMX8QXP 0x92 /* dummy ID */
#define MXC_CPU_IMX8ULP 0xA1 /* dummy ID */
#define MXC_CPU_IMXRT1020 0xB4 /* dummy ID */
#define MXC_CPU_IMXRT1050 0xB6 /* dummy ID */
#define MXC_CPU_MX7ULP 0xE1 /* Temporally hard code */
#define MXC_CPU_VF610 0xF6 /* dummy ID */

11
arch/arm/include/asm/arch-imx8ulp/sys_proto.h Normal file
View file

@ -0,0 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2021 NXP
*/
#ifndef __ARCH_IMX8ULP_SYS_PROTO_H
#define __ARCH_NMX8ULP_SYS_PROTO_H
#include <asm/mach-imx/sys_proto.h>
#endif

1
arch/arm/include/asm/mach-imx/sys_proto.h
View file

@ -51,6 +51,7 @@ struct bd_info;
#define is_imx8md() (is_cpu_type(MXC_CPU_IMX8MD))
#define is_imx8mql() (is_cpu_type(MXC_CPU_IMX8MQL))
#define is_imx8qm() (is_cpu_type(MXC_CPU_IMX8QM))
#define is_imx8ulp() (is_cpu_type(MXC_CPU_IMX8ULP))
#define is_imx8mm() (is_cpu_type(MXC_CPU_IMX8MM) || is_cpu_type(MXC_CPU_IMX8MML) ||\
is_cpu_type(MXC_CPU_IMX8MMD) || is_cpu_type(MXC_CPU_IMX8MMDL) || \
is_cpu_type(MXC_CPU_IMX8MMS) || is_cpu_type(MXC_CPU_IMX8MMSL))

11
arch/arm/mach-imx/imx8ulp/soc.c Normal file
View file

@ -0,0 +1,11 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2021 NXP
*/
#include <asm/arch/sys_proto.h>
u32 get_cpu_rev(void)
{
return (MXC_CPU_IMX8ULP << 12) | CHIP_REV_1_0;
}