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soc: arm: nxp: add LPC55S16 support

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Add initial support for the NXP LPC55S16.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
This commit is contained in:
Henrik Brix Andersen 2020-04-18 20:16:02 +02:00 • committed by Maureen Helm
commit 93c6c913cb
3 changed files with 44 additions and 3 deletions
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27
soc/arm/nxp_lpc/lpc55xxx/Kconfig.defconfig.lpc55S16 Normal file
View file

@ -0,0 +1,27 @@
# NXP LPC55S16 platform configuration options
# Copyright (c) 2020 Henrik Brix Andersen <henrik@brixandersen.dk>
# SPDX-License-Identifier: Apache-2.0
if SOC_LPC55S16
config SOC
default "lpc55S16"
config PINMUX_MCUX_LPC
default y
depends on PINMUX
config GPIO_MCUX_LPC
default y
depends on GPIO
config UART_MCUX_FLEXCOMM
default y
depends on SERIAL
config SOC_FLASH_MCUX
default y
depends on FLASH
endif # SOC_LPC55S16

14
soc/arm/nxp_lpc/lpc55xxx/Kconfig.soc
View file

@ -7,6 +7,16 @@ choice
prompt "LPC5500 Series MCU Selection"
depends on SOC_SERIES_LPC55XXX
config SOC_LPC55S16
bool "SOC_LPC55S16 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 HAS_MCUX_IAP if !TRUSTED_EXECUTION_NONSECURE
config SOC_LPC55S69_CPU0
bool "SOC_LPC55S69 M33 [CPU 0]"
select CPU_CORTEX_M33
@ -25,6 +35,9 @@ endchoice
if SOC_SERIES_LPC55XXX
config SOC_PART_NUMBER_LPC55S16JBD100
bool
config SOC_PART_NUMBER_LPC55S69JBD100
bool
@ -33,6 +46,7 @@ config SOC_PART_NUMBER_LPC55S69JET98
config SOC_PART_NUMBER_LPC55XXX
string
default "LPC55S16JBD100" if SOC_PART_NUMBER_LPC55S16JBD100
default "LPC55S69JBD100" if SOC_PART_NUMBER_LPC55S69JBD100
default "LPC55S69JET98" if SOC_PART_NUMBER_LPC55S69JET98

6
soc/arm/nxp_lpc/lpc55xxx/soc.c
View file

@ -36,7 +36,7 @@
static ALWAYS_INLINE void clock_init(void)
{
#ifdef CONFIG_SOC_LPC55S69_CPU0
#if defined(CONFIG_SOC_LPC55S16) || defined(CONFIG_SOC_LPC55S69_CPU0)
/*!< Set up the clock sources */
/*!< Configure FRO192M */
/*!< Ensure FRO is on */
@ -90,7 +90,7 @@ static ALWAYS_INLINE void clock_init(void)
* @return 0
*/
static int nxp_lpc55s69_init(struct device *arg)
static int nxp_lpc55xxx_init(struct device *arg)
{
ARG_UNUSED(arg);
@ -122,4 +122,4 @@ static int nxp_lpc55s69_init(struct device *arg)
return 0;
}
SYS_INIT(nxp_lpc55s69_init, PRE_KERNEL_1, 0);
SYS_INIT(nxp_lpc55xxx_init, PRE_KERNEL_1, 0);