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boards: arm: lpc55s28: Remove Trustzone-M flags

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The LPC55S28 does not have the Trustzone-M support.

Fixes #36768
Fixes #37266
Fixes #37267

Signed-off-by: David Leach <david.leach@nxp.com>
This commit is contained in:
David Leach 2021-08-16 14:59:40 -05:00 • committed by Carles Cufí
commit f567e02926
5 changed files with 4 additions and 35 deletions
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6
boards/arm/lpcxpresso55s28/doc/index.rst
View file

@ -71,8 +71,6 @@ hardware features:
+-----------+------------+-------------------------------------+
| WWDT | on-chip | windowed watchdog timer |
+-----------+------------+-------------------------------------+
| TrustZone | on-chip | Trusted Firmware-M |
+-----------+------------+-------------------------------------+
| ADC | on-chip | adc |
+-----------+------------+-------------------------------------+
| CLOCK | on-chip | clock_control |
@ -83,10 +81,6 @@ Other hardware features are not currently enabled.
The default configuration file
``boards/arm/lpcxpresso55s28/lpcxpresso55s28_defconfig``
Currently available targets for this board are:
- *lpcxpresso55s28* secure (S) address space
Connections and IOs
===================

4
boards/arm/lpcxpresso55s28/lpcxpresso55s28_defconfig
View file

@ -18,10 +18,6 @@ CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=96000000
CONFIG_ARM_MPU=y
CONFIG_HW_STACK_PROTECTION=y
# Enable TrustZone-M
CONFIG_TRUSTED_EXECUTION_SECURE=y
CONFIG_ARM_TRUSTZONE_M=y
CONFIG_RUNTIME_NMI=y
CONFIG_BUILD_OUTPUT_HEX=y

8
dts/arm/nxp/nxp_lpc55S2x.dtsi
View file

@ -11,12 +11,12 @@
/ {
soc {
sram: sram@14000000 {
ranges = <0x4000000 0x14000000 0x20000000>;
sram: sram@400000 {
ranges = <0x4000000 0x4000000 0x20000000>;
};
peripheral: peripheral@50000000 {
ranges = <0x0 0x50000000 0x10000000>;
peripheral: peripheral@40000000 {
ranges = <0x0 0x40000000 0x10000000>;
iap: flash-controller@34000 {
ranges = <0x0 0x10000000 0x3020000>;

19
dts/arm/nxp/nxp_lpc55S2x_ns.dtsi
View file

@ -1,19 +0,0 @@
/*
* Copyright (c) 2020 Lemonbeat GmbH
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
soc {
sram: sram@400000 {
ranges = <0x4000000 0x4000000 0x20000000>;
};
peripheral: peripheral@40000000 {
ranges = <0x0 0x40000000 0x10000000>;
};
};
};
#include "nxp_lpc55S2x_common.dtsi"

2
soc/arm/nxp_lpc/lpc55xxx/Kconfig.soc
View file

@ -21,11 +21,9 @@ config SOC_LPC55S16
config SOC_LPC55S28
bool "SOC_LPC55S28 M33"
select CPU_CORTEX_M33
select CPU_HAS_ARM_SAU
select CPU_HAS_ARM_MPU
select CPU_HAS_FPU
select ARMV8_M_DSP
select ARM_TRUSTZONE_M
select CLOCK_CONTROL
select HAS_MCUX_IAP
select HAS_MCUX_LPADC