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Commit 2f06545

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facchinmfacchinm
committed
targets: support portenta_h7
USB (and net_mgmt) are known to crash the system
1 parent dc1b248 commit 2f06545

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5 files changed

+246
-1
lines changed

5 files changed

+246
-1
lines changed

‎boards.txt

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -319,7 +319,7 @@ portentah7.upload.native_usb=true
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portentah7.upload.maximum_size=1966080
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portentah7.upload.maximum_data_size=523624
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portentah7.upload.address=0x08100000
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portentah7.upload.address=0x080E0000
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portentah7.upload.maximum_size=786432
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portentah7.upload.maximum_data_size=523624

‎loader/boards/arduino_portenta_h7_m7.conf

Lines changed: 63 additions & 0 deletions
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CONFIG_USB_DEVICE_STACK=y
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CONFIG_USB_DEVICE_PRODUCT="Arduino Portenta H7"
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CONFIG_USB_DEVICE_MANUFACTURER="Arduino"
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CONFIG_USB_DEVICE_VID=0x2341
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CONFIG_USB_DEVICE_PID=0x005b
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CONFIG_USB_CDC_ACM=y
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CONFIG_USB_CDC_ACM_RINGBUF_SIZE=512
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CONFIG_UART_LINE_CTRL=y
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CONFIG_CDC_ACM_DTE_RATE_CALLBACK_SUPPORT=y
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CONFIG_LLEXT_STORAGE_WRITABLE=n
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CONFIG_FPU=y
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CONFIG_ICACHE=y
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CONFIG_DCACHE=y
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CONFIG_CACHE_MANAGEMENT=y
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CONFIG_USERSPACE=y
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CONFIG_ARM_MPU=y
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CONFIG_MAX_THREAD_BYTES=4
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CONFIG_SHELL_STACK_SIZE=32768
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CONFIG_LLEXT_HEAP_SIZE=128
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#CONFIG_ADC=y
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#CONFIG_PWM=y
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CONFIG_NETWORKING=y
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CONFIG_NET_IPV6=n
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CONFIG_NET_IPV4=y
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CONFIG_NET_ARP=y
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CONFIG_NET_UDP=y
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CONFIG_NET_DHCPV4=y
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CONFIG_NET_DHCPV4_OPTION_CALLBACKS=y
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CONFIG_DNS_RESOLVER=y
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CONFIG_DNS_SERVER_IP_ADDRESSES=y
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CONFIG_DNS_SERVER1="8.8.8.8"
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CONFIG_INIT_STACKS=y
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CONFIG_NET_MGMT=y
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CONFIG_NET_MGMT_EVENT=y
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CONFIG_TINYCRYPT=y
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CONFIG_TINYCRYPT_AES=y
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CONFIG_TINYCRYPT_SHA256=y
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CONFIG_TINYCRYPT_SHA256_HMAC=y
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CONFIG_TINYCRYPT_AES_CCM=y
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CONFIG_TINYCRYPT_AES_CTR=y
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CONFIG_TINYCRYPT_AES_CBC=y
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CONFIG_TINYCRYPT_AES_CMAC=y
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CONFIG_TINYCRYPT_CTR_PRNG=y
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CONFIG_ENTROPY_GENERATOR=y
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CONFIG_TEST_RANDOM_GENERATOR=y
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CONFIG_NET_TX_STACK_SIZE=8192
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CONFIG_NET_RX_STACK_SIZE=8192
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CONFIG_NET_TCP_WORKQ_STACK_SIZE=8192
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CONFIG_NET_MGMT_EVENT_STACK_SIZE=8192
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CONFIG_NET_TCP=y
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CONFIG_NET_SOCKETS=y
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CONFIG_POSIX_API=y

‎loader/boards/arduino_portenta_h7_m7.overlay

Lines changed: 94 additions & 0 deletions
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&zephyr_udc0 {
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cdc_acm_uart0: cdc_acm_uart0 {
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compatible = "zephyr,cdc-acm-uart";
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status = "okay";
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};
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};
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&usart1 {
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status = "okay";
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};
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&uart4 {
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status = "okay";
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};
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&usart6 {
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status = "okay";
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};
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&cdc_acm_uart0 {
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status = "okay";
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};
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&i2c4 {
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status = "okay";
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};
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&rng {
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status = "okay";
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};
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/ {
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chosen {
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zephyr,console = &usart6;
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zephyr,shell-uart = &usart6;
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zephyr,cdc-acm-uart0 = &usart6;
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};
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};
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/ {
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soc {
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flash-controller@52002000 {
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flash0: flash@8000000 {
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compatible = "st,stm32-nv-flash", "soc-nv-flash";
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write-block-size = <32>;
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erase-block-size = <DT_SIZE_K(128)>;
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/* maximum erase time for a 128K sector */
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max-erase-time = <4000>;
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reg = <0x08000000 DT_SIZE_K(1024)>;
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status = "okay";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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user_sketch: partition@0 {
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reg = <0x0E0000 0x20000>;
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};
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};
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};
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};
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};
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};
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/ {
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zephyr,user {
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digital-pin-gpios = <&gpioh 15 GPIO_ACTIVE_LOW>,
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<&gpiok 1 GPIO_ACTIVE_LOW>,
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<&gpioj 11 GPIO_ACTIVE_LOW>,
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<&gpiog 7 GPIO_ACTIVE_LOW>,
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<&gpioc 7 GPIO_ACTIVE_LOW>,
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<&gpioc 6 GPIO_ACTIVE_LOW>,
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<&gpioa 8 GPIO_ACTIVE_LOW>,
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<&gpioi 0 GPIO_ACTIVE_LOW>,
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<&gpioc 3 GPIO_ACTIVE_LOW>,
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<&gpioi 1 GPIO_ACTIVE_LOW>,
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<&gpioc 2 GPIO_ACTIVE_LOW>,
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<&gpioh 8 GPIO_ACTIVE_LOW>,
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<&gpioh 7 GPIO_ACTIVE_LOW>,
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<&gpioa 10 GPIO_ACTIVE_LOW>,
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<&gpioa 9 GPIO_ACTIVE_LOW>,
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<&gpiok 5 GPIO_ACTIVE_LOW>; // LEDR
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builtin-led-gpios = <&gpiok 5 GPIO_ACTIVE_LOW>,
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<&gpiok 6 GPIO_ACTIVE_LOW>,
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<&gpiok 7 GPIO_ACTIVE_LOW>;
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serials = <&cdc_acm_uart0>,<&usart6>, <&usart1>, <&uart4>;
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cdc-acm = <&cdc_acm_uart0>;
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i2cs = <&i2c4>;
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};
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};

‎variants/arduino_portenta_h7/linker_script.ld

Lines changed: 75 additions & 0 deletions
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FORCE_COMMON_ALLOCATION
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SECTIONS {
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/DISCARD/ : {
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*(.ARM.attributes)
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*(.ARM.attributes.*)
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*(.ARM.exidx)
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*(.ARM.exidx.*)
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*(.ARM.extidx)
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*(.ARM.extidx.*)
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*(.ARM.extab)
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*(.ARM.extab.*)
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*(.comment)
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*(.comment.*)
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*(.llvmbc)
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*(.llvmcmd)
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}
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.text 0x00000000 : ALIGN(4) {
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*(.text)
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*(.stub)
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*(.text*)
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*(.text.*)
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*(.text._*)
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KEEP (*(.init))
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KEEP (*(.ctors))
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KEEP (*(.dtors))
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KEEP (*(.fini))
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}
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.rodata : {
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*(.rodata)
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*(.rodata1)
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*(.rodata.*)
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}
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.data : {
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*(.data .data.*)
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}
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.bss : {
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*(.bss .bss.* COMMON)
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}
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.exported_sym : {
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KEEP(*(.exported_sym))
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KEEP(*(.exported_sym.*))
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}
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.init_array : {
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KEEP(*(.init_array))
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}
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.symtab : {
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KEEP(*(.symtab))
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}
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.strtab : {
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KEEP(*(.strtab))
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}
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.shstrtab : {
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KEEP(*(.shstrtab))
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}
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.rel : {
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KEEP(*(.rel .rel.*))
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}
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.got : {
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KEEP(*(.got .got.* .got.plt .got.plt*))
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}
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}

‎variants/arduino_portenta_h7/variant.h

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/*
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* Copyright (c) 2022 Dhruva Gole
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*
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* SPDX-License-Identifier: Apache-2.0
5+
*/
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// TODO: correctly handle these legacy defines
8+
#define MOSI 0
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#define MISO 0
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#define SCK 0
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#define SS 0
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#define SDA 0
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#define SCL 0

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