From 0294be1f329b9468435f1af3b6c01aaf063fa6e6 Mon Sep 17 00:00:00 2001 From: "Sergio R. Caprile" Date: Wed, 7 May 2025 10:00:55 -0400 Subject: [PATCH 1/3] Add support for wiznet_w5100s_evb_pico2 This board has an RP2350 and a smaller 2MB flash Signed-off-by: Sergio R. Caprile --- .../include/boards/wiznet_w5100s_evb_pico2.h | 115 ++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 src/boards/include/boards/wiznet_w5100s_evb_pico2.h diff --git a/src/boards/include/boards/wiznet_w5100s_evb_pico2.h b/src/boards/include/boards/wiznet_w5100s_evb_pico2.h new file mode 100644 index 000000000..feba57ca2 --- /dev/null +++ b/src/boards/include/boards/wiznet_w5100s_evb_pico2.h @@ -0,0 +1,115 @@ +/* + * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +// ----------------------------------------------------- +// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO +// SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES +// ----------------------------------------------------- + +// pico_cmake_set PICO_PLATFORM=rp2350 + +#ifndef _BOARDS_WIZNET_W5100S_EVB_PICO2_H +#define _BOARDS_WIZNET_W5100S_EVB_PICO2_H + +// For board detection +#define WIZNET_W5100S_EVB_PICO2 + +// --- BOARD SPECIFIC --- +#ifndef W5100S_EVB_PICO2_INTN_PIN +#define W5100S_EVB_PICO2_INTN_PIN 21 +#endif + +#ifndef W5100S_EVB_PICO2_RSTN_PIN +#define W5100S_EVB_PICO2_RSTN_PIN 20 +#endif + +#ifndef W5100S_EVB_PICO2_A0_PIN +#define W5100S_EVB_PICO2_A0_PIN 26 +#endif +#ifndef W5100S_EVB_PICO2_A1_PIN +#define W5100S_EVB_PICO2_A1_PIN 27 +#endif +#ifndef W5100S_EVB_PICO2_A2_PIN +#define W5100S_EVB_PICO2_A2_PIN 28 +#endif + +// --- LED --- +#ifndef PICO_DEFAULT_LED_PIN +#define PICO_DEFAULT_LED_PIN 25 +#endif + +// --- UART --- +#ifndef PICO_DEFAULT_UART +#define PICO_DEFAULT_UART 0 +#endif +#ifndef PICO_DEFAULT_UART_TX_PIN +#define PICO_DEFAULT_UART_TX_PIN 0 +#endif +#ifndef PICO_DEFAULT_UART_RX_PIN +#define PICO_DEFAULT_UART_RX_PIN 1 +#endif + + +// --- I2C --- +#ifndef PICO_DEFAULT_I2C +#define PICO_DEFAULT_I2C 0 +#endif +#ifndef PICO_DEFAULT_I2C_SDA_PIN +#define PICO_DEFAULT_I2C_SDA_PIN 4 +#endif +#ifndef PICO_DEFAULT_I2C_SCL_PIN +#define PICO_DEFAULT_I2C_SCL_PIN 5 +#endif + +// --- SPI --- +#ifndef PICO_DEFAULT_SPI +#define PICO_DEFAULT_SPI 0 +#endif +#ifndef PICO_DEFAULT_SPI_SCK_PIN +#define PICO_DEFAULT_SPI_SCK_PIN 18 +#endif +#ifndef PICO_DEFAULT_SPI_TX_PIN +#define PICO_DEFAULT_SPI_TX_PIN 19 +#endif +#ifndef PICO_DEFAULT_SPI_RX_PIN +#define PICO_DEFAULT_SPI_RX_PIN 16 +#endif +#ifndef PICO_DEFAULT_SPI_CSN_PIN +#define PICO_DEFAULT_SPI_CSN_PIN 17 +#endif + +// --- FLASH --- + +#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1 + +#ifndef PICO_FLASH_SPI_CLKDIV +#define PICO_FLASH_SPI_CLKDIV 2 +#endif + +// pico_cmake_set_default PICO_FLASH_SIZE_BYTES = (2 * 1024 * 1024) +#ifndef PICO_FLASH_SIZE_BYTES +#define PICO_FLASH_SIZE_BYTES (2 * 1024 * 1024) +#endif +// Drive high to force power supply into PWM mode (lower ripple on 3V3 at light loads) +#define PICO_SMPS_MODE_PIN 23 + +// The GPIO Pin used to read VBUS to determine if the device is battery powered. +#ifndef PICO_VBUS_PIN +#define PICO_VBUS_PIN 24 +#endif + +// The GPIO Pin used to monitor VSYS. Typically you would use this with ADC. +// There is an example in adc/read_vsys in pico-examples. +#ifndef PICO_VSYS_PIN +#define PICO_VSYS_PIN 29 +#endif + +// pico_cmake_set_default PICO_RP2350_A2_SUPPORTED = 1 +#ifndef PICO_RP2350_A2_SUPPORTED +#define PICO_RP2350_A2_SUPPORTED 1 +#endif + +#endif From 5b0fa4bc823755926d11ac66eba09fae03d7119b Mon Sep 17 00:00:00 2001 From: "Sergio R. Caprile" Date: Wed, 7 May 2025 13:11:06 -0400 Subject: [PATCH 2/3] update to new syntax Signed-off-by: Sergio R. Caprile --- src/boards/include/boards/wiznet_w5100s_evb_pico2.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/boards/include/boards/wiznet_w5100s_evb_pico2.h b/src/boards/include/boards/wiznet_w5100s_evb_pico2.h index feba57ca2..ebbadee27 100644 --- a/src/boards/include/boards/wiznet_w5100s_evb_pico2.h +++ b/src/boards/include/boards/wiznet_w5100s_evb_pico2.h @@ -9,11 +9,11 @@ // SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES // ----------------------------------------------------- -// pico_cmake_set PICO_PLATFORM=rp2350 - #ifndef _BOARDS_WIZNET_W5100S_EVB_PICO2_H #define _BOARDS_WIZNET_W5100S_EVB_PICO2_H +pico_board_cmake_set(PICO_PLATFORM, rp2350) + // For board detection #define WIZNET_W5100S_EVB_PICO2 @@ -89,7 +89,7 @@ #define PICO_FLASH_SPI_CLKDIV 2 #endif -// pico_cmake_set_default PICO_FLASH_SIZE_BYTES = (2 * 1024 * 1024) +pico_board_cmake_set_default(PICO_FLASH_SIZE_BYTES, (2 * 1024 * 1024)) #ifndef PICO_FLASH_SIZE_BYTES #define PICO_FLASH_SIZE_BYTES (2 * 1024 * 1024) #endif @@ -107,7 +107,7 @@ #define PICO_VSYS_PIN 29 #endif -// pico_cmake_set_default PICO_RP2350_A2_SUPPORTED = 1 +pico_board_cmake_set_default(PICO_RP2350_A2_SUPPORTED, 1) #ifndef PICO_RP2350_A2_SUPPORTED #define PICO_RP2350_A2_SUPPORTED 1 #endif From e28906b914c2ea6bffb2ba029d6d2bf83044a300 Mon Sep 17 00:00:00 2001 From: "Sergio R. Caprile" Date: Thu, 8 May 2025 14:58:27 -0300 Subject: [PATCH 3/3] fix missing definition Signed-off-by: Sergio R. Caprile --- src/boards/include/boards/wiznet_w5100s_evb_pico2.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/boards/include/boards/wiznet_w5100s_evb_pico2.h b/src/boards/include/boards/wiznet_w5100s_evb_pico2.h index ebbadee27..0db645455 100644 --- a/src/boards/include/boards/wiznet_w5100s_evb_pico2.h +++ b/src/boards/include/boards/wiznet_w5100s_evb_pico2.h @@ -17,6 +17,9 @@ pico_board_cmake_set(PICO_PLATFORM, rp2350) // For board detection #define WIZNET_W5100S_EVB_PICO2 +// --- RP2350 VARIANT --- +#define PICO_RP2350A 1 + // --- BOARD SPECIFIC --- #ifndef W5100S_EVB_PICO2_INTN_PIN #define W5100S_EVB_PICO2_INTN_PIN 21