[FL-1666] Bootloader: info screen when we going to DFU. FuriHal: port SPI to LL. Cleanup. (#634)

* FuriHal: port spi to ll. Bootloader: add spi and display.
* Makefile: rollback disabled freertos introspection
* FuriHal: spi lock asserts. F6: minor cleanup port sdcard shenanigans to furi_hal_gpio.
* SdCard: port missing bits to furi-hal-gpio
* FuriHal: fix broken RX in SPI, update SPI API usage. RFAL: more asserts in SPI platform code.
* GUI: clear canvas on start. FuriHal: no pullup on radio spi bus.
* FuriHal: use check instead of assert in spi lock routines
* FuriHal: remove timeouts
* SdHal: add guard time to SDCARD CS PIN control.
* FuriHal: proper name for SPI device reconfigure routine. SdHal: one more enterprise delay and better documentation.
* Bootloader: update DFU text and add image.
* FuriHal: drop unused ST HAL modules.
* SdHal: fixed swapped hal_gpio_init_ex arguments
* SpiHal: fixed swapped hal_gpio_init_ex arguments
* IrdaHal: use hal_gpio_init instead of hal_gpio_init_ex
* RfidHal: fixed swapped hal_gpio_init_ex arguments

Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>

bootloader/targets/f6/furi-hal/furi-hal-spi-config.h

@@ -0,0 +1,61 @@
+#pragma once
+
+#include <furi-hal-gpio.h>
+#include <stm32wbxx_ll_spi.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern const LL_SPI_InitTypeDef furi_hal_spi_config_nfc;
+extern const LL_SPI_InitTypeDef furi_hal_spi_config_subghz;
+extern const LL_SPI_InitTypeDef furi_hal_spi_config_display;
+extern const LL_SPI_InitTypeDef furi_hal_spi_config_sd_fast;
+extern const LL_SPI_InitTypeDef furi_hal_spi_config_sd_slow;
+
+/** FURI HAL SPI BUS handler
+ * Structure content may change at some point
+ */
+typedef struct {
+    const SPI_TypeDef* spi;
+    const GpioPin* miso;
+    const GpioPin* mosi;
+    const GpioPin* clk;
+} FuriHalSpiBus;
+
+/** FURI HAL SPI Device handler
+ * Structure content may change at some point
+ */
+typedef struct {
+    const FuriHalSpiBus* bus;
+    const LL_SPI_InitTypeDef* config;
+    const GpioPin* chip_select;
+} FuriHalSpiDevice;
+
+/** FURI HAL SPI Standard Device IDs */
+typedef enum {
+    FuriHalSpiDeviceIdSubGhz, /** SubGhz: CC1101, non-standard SPI usage */
+    FuriHalSpiDeviceIdDisplay, /** Display: ERC12864, only have MOSI */
+    FuriHalSpiDeviceIdSdCardFast, /** SDCARD: fast mode, after initialization */
+    FuriHalSpiDeviceIdSdCardSlow, /** SDCARD: slow mode, before initialization */
+    FuriHalSpiDeviceIdNfc, /** NFC: ST25R3916, pretty standard, but RFAL makes it complex */
+
+    FuriHalSpiDeviceIdMax, /** Service Value, do not use */
+} FuriHalSpiDeviceId;
+
+/** Furi Hal Spi Bus R
+ * CC1101, Nfc
+ */
+extern const FuriHalSpiBus spi_r;
+
+/** Furi Hal Spi Bus D
+ * Display, SdCard
+ */
+extern const FuriHalSpiBus spi_d;
+
+/** Furi Hal Spi devices */
+extern const FuriHalSpiDevice furi_hal_spi_devices[FuriHalSpiDeviceIdMax];
+
+#ifdef __cplusplus
+}
+#endif