* [PATCH 0/2] Updates for IOT2050 board
@ 2021-10-05 10:04 Jan Kiszka
2021-10-05 10:04 ` [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration Jan Kiszka
2021-10-05 10:04 ` [PATCH 2/2] arm: dts: Update IOT2050 device tree files Jan Kiszka
0 siblings, 2 replies; 7+ messages in thread
From: Jan Kiszka @ 2021-10-05 10:04 UTC (permalink / raw)
To: U-Boot Mailing List, Tom Rini; +Cc: Bao Cheng Su, Chao Zeng, Lokesh Vutla
This fixes the freshly merged IOT2050 board and also enables the usage
of the USB 3.0 port under U-Boot (as USB 2.0).
Jan
Jan Kiszka (2):
board: siemens: iot2050: Adjust to changes in DT and configuration
arm: dts: Update IOT2050 device tree files
.../k3-am65-iot2050-common-pg2-u-boot.dtsi | 27 +++++++++++++++++++
arch/arm/dts/k3-am65-iot2050-common-pg2.dtsi | 4 ++-
.../dts/k3-am65-iot2050-common-u-boot.dtsi | 2 +-
configs/iot2050_defconfig | 6 +++--
include/configs/iot2050.h | 2 --
5 files changed, 35 insertions(+), 6 deletions(-)
create mode 100644 arch/arm/dts/k3-am65-iot2050-common-pg2-u-boot.dtsi
--
2.31.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration
2021-10-05 10:04 [PATCH 0/2] Updates for IOT2050 board Jan Kiszka
@ 2021-10-05 10:04 ` Jan Kiszka
2021-10-05 11:37 ` Tom Rini
2021-10-12 2:40 ` Tom Rini
2021-10-05 10:04 ` [PATCH 2/2] arm: dts: Update IOT2050 device tree files Jan Kiszka
1 sibling, 2 replies; 7+ messages in thread
From: Jan Kiszka @ 2021-10-05 10:04 UTC (permalink / raw)
To: U-Boot Mailing List, Tom Rini; +Cc: Bao Cheng Su, Chao Zeng, Lokesh Vutla
From: Jan Kiszka <jan.kiszka@siemens.com>
Account for the changes done between merge proposal and the final merge.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi | 2 +-
configs/iot2050_defconfig | 6 ++++--
include/configs/iot2050.h | 2 --
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi b/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi
index 88c36fcf43..286e25f379 100644
--- a/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi
+++ b/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi
@@ -35,7 +35,7 @@
&cbass_main {
u-boot,dm-spl;
- main-navss {
+ main_navss: bus@30800000 {
u-boot,dm-spl;
};
};
diff --git a/configs/iot2050_defconfig b/configs/iot2050_defconfig
index 72ee5c83f1..84e387a099 100644
--- a/configs/iot2050_defconfig
+++ b/configs/iot2050_defconfig
@@ -1,4 +1,5 @@
CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
CONFIG_ARCH_K3=y
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
@@ -10,15 +11,16 @@ CONFIG_TARGET_IOT2050_A53=y
CONFIG_ENV_SIZE=0x20000
CONFIG_ENV_OFFSET=0x680000
CONFIG_ENV_SECT_SIZE=0x20000
+CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_DM_GPIO=y
CONFIG_SPL_DM_SPI=y
CONFIG_DEFAULT_DEVICE_TREE="k3-am6528-iot2050-basic"
CONFIG_SPL_TEXT_BASE=0x80080000
-CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_SERIAL=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_ENV_OFFSET_REDUND=0x6a0000
CONFIG_SPL_SPI_FLASH_SUPPORT=y
-CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_SPL_SPI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
diff --git a/include/configs/iot2050.h b/include/configs/iot2050.h
index ddb4cfcc8e..91ed76bb40 100644
--- a/include/configs/iot2050.h
+++ b/include/configs/iot2050.h
@@ -17,8 +17,6 @@
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \
CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
-#define CONFIG_SKIP_LOWLEVEL_INIT
-
#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
#define CONFIG_SYS_BOOTM_LEN SZ_64M
--
2.31.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration
2021-10-05 10:04 ` [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration Jan Kiszka
@ 2021-10-05 11:37 ` Tom Rini
2021-10-05 11:40 ` Jan Kiszka
2021-10-12 2:40 ` Tom Rini
1 sibling, 1 reply; 7+ messages in thread
From: Tom Rini @ 2021-10-05 11:37 UTC (permalink / raw)
To: Jan Kiszka; +Cc: U-Boot Mailing List, Bao Cheng Su, Chao Zeng, Lokesh Vutla
[-- Attachment #1: Type: text/plain, Size: 373 bytes --]
On Tue, Oct 05, 2021 at 12:04:49PM +0200, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> Account for the changes done between merge proposal and the final merge.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Ah, the navss name thing, sorry I didn't remember that yesterday.
Reviewed-by: Tom Rini <trini@konsulko.com>
--
Tom
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration
2021-10-05 11:37 ` Tom Rini
@ 2021-10-05 11:40 ` Jan Kiszka
0 siblings, 0 replies; 7+ messages in thread
From: Jan Kiszka @ 2021-10-05 11:40 UTC (permalink / raw)
To: Tom Rini; +Cc: U-Boot Mailing List, Bao Cheng Su, Chao Zeng, Lokesh Vutla
On 05.10.21 13:37, Tom Rini wrote:
> On Tue, Oct 05, 2021 at 12:04:49PM +0200, Jan Kiszka wrote:
>
>> From: Jan Kiszka <jan.kiszka@siemens.com>
>>
>> Account for the changes done between merge proposal and the final merge.
>>
>> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
>
> Ah, the navss name thing, sorry I didn't remember that yesterday.
>
Yeah, and my first experiment to revert the DT changes somehow didn't
apply which sent me needlessly into an extra bisection loop.
> Reviewed-by: Tom Rini <trini@konsulko.com>
>
Thanks,
Jan
--
Siemens AG, T RDA IOT
Corporate Competence Center Embedded Linux
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration
2021-10-05 10:04 ` [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration Jan Kiszka
2021-10-05 11:37 ` Tom Rini
@ 2021-10-12 2:40 ` Tom Rini
1 sibling, 0 replies; 7+ messages in thread
From: Tom Rini @ 2021-10-12 2:40 UTC (permalink / raw)
To: Jan Kiszka; +Cc: U-Boot Mailing List, Bao Cheng Su, Chao Zeng, Lokesh Vutla
[-- Attachment #1: Type: text/plain, Size: 341 bytes --]
On Tue, Oct 05, 2021 at 12:04:49PM +0200, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> Account for the changes done between merge proposal and the final merge.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/2] arm: dts: Update IOT2050 device tree files
2021-10-05 10:04 [PATCH 0/2] Updates for IOT2050 board Jan Kiszka
2021-10-05 10:04 ` [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration Jan Kiszka
@ 2021-10-05 10:04 ` Jan Kiszka
2021-10-12 2:40 ` Tom Rini
1 sibling, 1 reply; 7+ messages in thread
From: Jan Kiszka @ 2021-10-05 10:04 UTC (permalink / raw)
To: U-Boot Mailing List, Tom Rini; +Cc: Bao Cheng Su, Chao Zeng, Lokesh Vutla
From: Jan Kiszka <jan.kiszka@siemens.com>
This fixes the usage of the USB 3.0-capable port under U-Boot as USB
2.0-only port.
Original patch by Chao Zeng.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
.../k3-am65-iot2050-common-pg2-u-boot.dtsi | 27 +++++++++++++++++++
arch/arm/dts/k3-am65-iot2050-common-pg2.dtsi | 4 ++-
2 files changed, 30 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/k3-am65-iot2050-common-pg2-u-boot.dtsi
diff --git a/arch/arm/dts/k3-am65-iot2050-common-pg2-u-boot.dtsi b/arch/arm/dts/k3-am65-iot2050-common-pg2-u-boot.dtsi
new file mode 100644
index 0000000000..64dddce648
--- /dev/null
+++ b/arch/arm/dts/k3-am65-iot2050-common-pg2-u-boot.dtsi
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2018-2021
+ *
+ * Authors:
+ * Chao Zeng <chao.zeng@siemens.com>
+ *
+ * U-Boot bits of the IOT2050 Advanced PG2 variants
+ * (downgrade of usb0 to USB 2.0 mode)
+ */
+
+&serdes0 {
+ status = "disabled";
+};
+
+&dwc3_0 {
+ assigned-clock-parents = <&k3_clks 151 4>, /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
+ <&k3_clks 151 9>; /* set PIPE3_TXB_CLK to CLK_12M_RC/256 (for HS only) */
+ /delete-property/ phys;
+ /delete-property/ phy-names;
+};
+
+&usb0 {
+ maximum-speed = "high-speed";
+ /delete-property/ snps,dis-u1-entry-quirk;
+ /delete-property/ snps,dis-u2-entry-quirk;
+};
diff --git a/arch/arm/dts/k3-am65-iot2050-common-pg2.dtsi b/arch/arm/dts/k3-am65-iot2050-common-pg2.dtsi
index c25bce7339..e7e0ca4159 100644
--- a/arch/arm/dts/k3-am65-iot2050-common-pg2.dtsi
+++ b/arch/arm/dts/k3-am65-iot2050-common-pg2.dtsi
@@ -44,8 +44,10 @@
phy-names = "usb3-phy";
};
-&usb0_phy {
+&usb0 {
maximum-speed = "super-speed";
snps,dis-u1-entry-quirk;
snps,dis-u2-entry-quirk;
};
+
+#include "k3-am65-iot2050-common-pg2-u-boot.dtsi"
--
2.31.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH 2/2] arm: dts: Update IOT2050 device tree files
2021-10-05 10:04 ` [PATCH 2/2] arm: dts: Update IOT2050 device tree files Jan Kiszka
@ 2021-10-12 2:40 ` Tom Rini
0 siblings, 0 replies; 7+ messages in thread
From: Tom Rini @ 2021-10-12 2:40 UTC (permalink / raw)
To: Jan Kiszka; +Cc: U-Boot Mailing List, Bao Cheng Su, Chao Zeng, Lokesh Vutla
[-- Attachment #1: Type: text/plain, Size: 345 bytes --]
On Tue, Oct 05, 2021 at 12:04:50PM +0200, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
>
> This fixes the usage of the USB 3.0-capable port under U-Boot as USB
> 2.0-only port.
>
> Original patch by Chao Zeng.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2021-10-12 2:41 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-05 10:04 [PATCH 0/2] Updates for IOT2050 board Jan Kiszka
2021-10-05 10:04 ` [PATCH 1/2] board: siemens: iot2050: Adjust to changes in DT and configuration Jan Kiszka
2021-10-05 11:37 ` Tom Rini
2021-10-05 11:40 ` Jan Kiszka
2021-10-12 2:40 ` Tom Rini
2021-10-05 10:04 ` [PATCH 2/2] arm: dts: Update IOT2050 device tree files Jan Kiszka
2021-10-12 2:40 ` Tom Rini
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