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imx: add i.MX8MM cpu type

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Add i.MX8MM cpu type and related helper functions

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2019-08-27 06:25:04 +00:00 committed by Stefano Babic
parent 8619c393d8
commit 65a6c50095
3 changed files with 26 additions and 0 deletions
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6
arch/arm/include/asm/arch-imx/cpu.h
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@ -26,6 +26,12 @@
#define MXC_CPU_MX7S 0x71 /* dummy ID */
#define MXC_CPU_MX7D 0x72
#define MXC_CPU_IMX8MQ 0x82
#define MXC_CPU_IMX8MM 0x85 /* dummy ID */
#define MXC_CPU_IMX8MML 0x86 /* dummy ID */
#define MXC_CPU_IMX8MMD 0x87 /* dummy ID */
#define MXC_CPU_IMX8MMDL 0x88 /* dummy ID */
#define MXC_CPU_IMX8MMS 0x89 /* dummy ID */
#define MXC_CPU_IMX8MMSL 0x8a /* dummy ID */
#define MXC_CPU_IMX8QXP_A0 0x90 /* dummy ID */
#define MXC_CPU_IMX8QM 0x91 /* dummy ID */
#define MXC_CPU_IMX8QXP 0x92 /* dummy ID */

8
arch/arm/include/asm/mach-imx/sys_proto.h
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@ -45,6 +45,14 @@
#define is_imx8mq() (is_cpu_type(MXC_CPU_IMX8MQ))
#define is_imx8qm() (is_cpu_type(MXC_CPU_IMX8QM))
#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))
#define is_imx8mml() (is_cpu_type(MXC_CPU_IMX8MML))
#define is_imx8mmd() (is_cpu_type(MXC_CPU_IMX8MMD))
#define is_imx8mmdl() (is_cpu_type(MXC_CPU_IMX8MMDL))
#define is_imx8mms() (is_cpu_type(MXC_CPU_IMX8MMS))
#define is_imx8mmsl() (is_cpu_type(MXC_CPU_IMX8MMSL))
#define is_imx8qxp() (is_cpu_type(MXC_CPU_IMX8QXP))
#ifdef CONFIG_MX6

12
arch/arm/mach-imx/cpu.c
View File

@ -145,6 +145,18 @@ unsigned imx_ddr_size(void)
const char *get_imx_type(u32 imxtype)
{
switch (imxtype) {
case MXC_CPU_IMX8MM:
return "8MMQ"; /* Quad-core version of the imx8mm */
case MXC_CPU_IMX8MML:
return "8MMQL"; /* Quad-core Lite version of the imx8mm */
case MXC_CPU_IMX8MMD:
return "8MMD"; /* Dual-core version of the imx8mm */
case MXC_CPU_IMX8MMDL:
return "8MMDL"; /* Dual-core Lite version of the imx8mm */
case MXC_CPU_IMX8MMS:
return "8MMS"; /* Single-core version of the imx8mm */
case MXC_CPU_IMX8MMSL:
return "8MMSL"; /* Single-core Lite version of the imx8mm */
case MXC_CPU_IMX8MQ:
return "8MQ"; /* Quad-core version of the imx8m */
case MXC_CPU_MX7S: