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samples: drivers: jesd216: add support for Nordic QSPI driver

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Remove the overlay and set up to enable the QSPI variant.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2021-01-04 10:53:40 -06:00 committed by Anas Nashif
parent 28447c84c3
commit 855b39ecbd
3 changed files with 5 additions and 58 deletions
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10
samples/drivers/jesd216/boards/nrf52840dk_nrf52840.conf
View file

@ -5,10 +5,6 @@
# SPDX-License-Identifier: Apache-2.0
#
# Need this when storage is on MX25R64
#CONFIG_NORDIC_QSPI_NOR=y
#CONFIG_NORDIC_QSPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
CONFIG_SPI=y
CONFIG_SPI_NOR=y
CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
CONFIG_SPI_2=y
CONFIG_SPI=n
CONFIG_SPI_NOR=n
CONFIG_NORDIC_QSPI_NOR=y

51
samples/drivers/jesd216/boards/nrf52840dk_nrf52840.overlay
View file

@ -1,51 +0,0 @@
/*
* Copyright (c) 2019 Peter Bigot Consulting, LLC
*
* SPDX-License-Identifier: Apache-2.0
*/
/delete-node/ &storage_partition;
/delete-node/ &mx25r64;
&qspi {
status = "disabled";
};
&spi2 {
status = "okay";
cs-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>, <&gpio1 5 GPIO_ACTIVE_LOW>;
mx25r64: mx25r6435f@0 {
status = "okay";
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <8000000>;
label = "MX25R64";
jedec-id = [c2 28 17];
sfdp-bfp = [
e5 20 f1 ff ff ff ff 03 44 eb 08 6b 08 3b 04 bb
ee ff ff ff ff ff 00 ff ff ff 00 ff 0c 20 0f 52
10 d8 00 ff 23 72 f5 00 82 ed 04 cc 44 83 68 44
30 b0 30 b0 f7 c4 d5 5c 00 be 29 ff f0 d0 ff ff
];
size = <67108864>;
has-dpd;
t-enter-dpd = <10000>;
dpd-wakeup-sequence = <30000 20 45000>;
wp-gpios = <&gpio0 22 0>;
hold-gpios = <&gpio0 23 0>;
};
};
&mx25r64 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "storage";
reg = <0x00000000 0x00010000>;
};
};
};

2
samples/drivers/jesd216/src/main.c
View file

@ -14,6 +14,8 @@
#if DT_NODE_HAS_STATUS(DT_INST(0, jedec_spi_nor), okay)
#define FLASH_DEVICE DT_LABEL(DT_INST(0, jedec_spi_nor))
#elif DT_NODE_HAS_STATUS(DT_INST(0, nordic_qspi_nor), okay)
#define FLASH_DEVICE DT_LABEL(DT_INST(0, nordic_qspi_nor))
#else
#error Unsupported flash driver
#define FLASH_DEVICE ""