flash: convert to new style

1 files changed, 68 insertions, 0 deletions

diff --git a/rcc/stm32_flash.h b/rcc/stm32_flash.h
new file mode 100644
index 0000000..8adc3a3
--- /dev/null
+++ b/rcc/stm32_flash.h
@@ -0,0 +1,68 @@
+#pragma once
+
+#include <stdint.h>
+#include <mmio/mmio.h>
+
+// Also f0 and f3
+struct STM32_FLASH_reg_f1_t {
+	volatile uint32_t ACR;
+	volatile uint32_t KEYR;
+	volatile uint32_t OPTKEYR;
+	volatile uint32_t SR;
+	volatile uint32_t CR;
+	volatile uint32_t AR;
+	volatile uint32_t RESERVED;
+	volatile uint32_t OBR;
+	volatile uint32_t WRPR;
+};
+
+struct STM32_FLASH_reg_f4_t {
+	volatile uint32_t ACR;
+	volatile uint32_t KEYR;
+	volatile uint32_t OPTKEYR;
+	volatile uint32_t SR;
+	volatile uint32_t CR;
+	volatile uint32_t OPTCR;
+};
+
+struct STM32_FLASH_reg_l0_t {
+	volatile uint32_t ACR;
+	volatile uint32_t PECR;
+	volatile uint32_t PDKEYR;
+	volatile uint32_t PEKEYR;
+	volatile uint32_t PRGKEYR;
+	volatile uint32_t OPTKEYR;
+	volatile uint32_t SR;
+	volatile uint32_t OPTR;
+	volatile uint32_t WRPROT;
+};
+
+struct STM32_FLASH_reg_wb_t {
+	volatile uint32_t ACR;
+	volatile uint32_t KEYR;
+	volatile uint32_t OPTKEYR;
+	volatile uint32_t SR;
+	volatile uint32_t CR;
+	volatile uint32_t ECCR;
+	volatile uint32_t OPTR;
+	volatile uint32_t PCROP1ASR;
+	volatile uint32_t PCROP1AER;
+	volatile uint32_t WRP1AR;
+	volatile uint32_t WRP1BR;
+	volatile uint32_t PCROP1BSR;
+	volatile uint32_t PCROP1BER;
+	volatile uint32_t IPCCBR;
+	volatile uint32_t _reserved1[8];
+	volatile uint32_t C2ACR;
+	volatile uint32_t C2SR;
+	volatile uint32_t C2CR; // 0x64
+	volatile uint32_t _reserved2[7];
+	volatile uint32_t SFR; // 0x80
+	volatile uint32_t SRRVR;
+};
+
+template <typename T>
+class STM32_FLASH_t : public mmio_ptr<T> {
+    public:
+        using mmio_ptr<T>::ptr;
+};