* [PATCH] ARM: imx: Initialize SoC ID on i.MX50
@ 2021-04-24 16:21 Jonathan Neuschäfer
2021-04-26 1:08 ` Fabio Estevam
2021-05-13 7:42 ` Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Jonathan Neuschäfer @ 2021-04-24 16:21 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Jonathan Neuschäfer, Russell King, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team, Peng Fan,
linux-kernel
As on i.MX51 and i.MX53, initialize the SoC ID based on the SoC
compatible string of the board.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---
arch/arm/mach-imx/mach-imx50.c | 7 +++++++
drivers/soc/imx/soc-imx.c | 3 +++
include/soc/imx/cpu.h | 1 +
3 files changed, 11 insertions(+)
diff --git a/arch/arm/mach-imx/mach-imx50.c b/arch/arm/mach-imx/mach-imx50.c
index f4da205f57db9..a2d35f9ba474a 100644
--- a/arch/arm/mach-imx/mach-imx50.c
+++ b/arch/arm/mach-imx/mach-imx50.c
@@ -9,6 +9,12 @@
#include <asm/mach/arch.h>
#include "common.h"
+#include "hardware.h"
+
+static void __init imx50_init_early(void)
+{
+ mxc_set_cpu_type(MXC_CPU_MX50);
+}
static const char * const imx50_dt_board_compat[] __initconst = {
"fsl,imx50",
@@ -16,5 +22,6 @@ static const char * const imx50_dt_board_compat[] __initconst = {
};
DT_MACHINE_START(IMX50_DT, "Freescale i.MX50 (Device Tree Support)")
+ .init_early = imx50_init_early,
.dt_compat = imx50_dt_board_compat,
MACHINE_END
diff --git a/drivers/soc/imx/soc-imx.c b/drivers/soc/imx/soc-imx.c
index 01bfea1cb64a8..e11d237b883a9 100644
--- a/drivers/soc/imx/soc-imx.c
+++ b/drivers/soc/imx/soc-imx.c
@@ -67,6 +67,9 @@ static int __init imx_soc_device_init(void)
case MXC_CPU_MX35:
soc_id = "i.MX35";
break;
+ case MXC_CPU_MX50:
+ soc_id = "i.MX50";
+ break;
case MXC_CPU_MX51:
soc_id = "i.MX51";
break;
diff --git a/include/soc/imx/cpu.h b/include/soc/imx/cpu.h
index 42d6aeb951fa6..0bf610acafd06 100644
--- a/include/soc/imx/cpu.h
+++ b/include/soc/imx/cpu.h
@@ -9,6 +9,7 @@
#define MXC_CPU_MX27 27
#define MXC_CPU_MX31 31
#define MXC_CPU_MX35 35
+#define MXC_CPU_MX50 50
#define MXC_CPU_MX51 51
#define MXC_CPU_MX53 53
#define MXC_CPU_IMX6SL 0x60
--
2.30.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: imx: Initialize SoC ID on i.MX50
2021-04-24 16:21 [PATCH] ARM: imx: Initialize SoC ID on i.MX50 Jonathan Neuschäfer
@ 2021-04-26 1:08 ` Fabio Estevam
2021-05-13 7:42 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2021-04-26 1:08 UTC (permalink / raw)
To: Jonathan Neuschäfer
Cc: moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
Russell King, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team,
NXP Linux Team, Peng Fan, linux-kernel
Hi Jonathan,
On Sat, Apr 24, 2021 at 1:24 PM Jonathan Neuschäfer
<j.neuschaefer@gmx.net> wrote:
>
> As on i.MX51 and i.MX53, initialize the SoC ID based on the SoC
> compatible string of the board.
>
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: imx: Initialize SoC ID on i.MX50
2021-04-24 16:21 [PATCH] ARM: imx: Initialize SoC ID on i.MX50 Jonathan Neuschäfer
2021-04-26 1:08 ` Fabio Estevam
@ 2021-05-13 7:42 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2021-05-13 7:42 UTC (permalink / raw)
To: Jonathan Neuschäfer
Cc: linux-arm-kernel, Russell King, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team, Peng Fan,
linux-kernel
On Sat, Apr 24, 2021 at 06:21:27PM +0200, Jonathan Neuschäfer wrote:
> As on i.MX51 and i.MX53, initialize the SoC ID based on the SoC
> compatible string of the board.
>
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Applied, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-05-13 7:44 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-24 16:21 [PATCH] ARM: imx: Initialize SoC ID on i.MX50 Jonathan Neuschäfer
2021-04-26 1:08 ` Fabio Estevam
2021-05-13 7:42 ` Shawn Guo
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).