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authorVegard Storheil Eriksen <zyp@jvnv.net>2012-09-22 11:48:16 +0200
committerVegard Storheil Eriksen <zyp@jvnv.net>2012-09-22 11:48:16 +0200
commit8c7b1948fdc6adecf067ce206d2731d14b2ef77c (patch)
tree1efce77633372d030e6d030747a88f90304eead4 /sdio/sdio.h
parent89baa2a3f6a301a608507f4bf6cfc741e5e06aac (diff)
Added SDIO register definition.
Diffstat (limited to 'sdio/sdio.h')
-rw-r--r--sdio/sdio.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/sdio/sdio.h b/sdio/sdio.h
new file mode 100644
index 0000000..dd9e2e2
--- /dev/null
+++ b/sdio/sdio.h
@@ -0,0 +1,42 @@
+#ifndef SDIO_H
+#define SDIO_H
+
+#include <stdint.h>
+
+struct SDIO_reg_t {
+ volatile uint32_t POWER;
+ volatile uint32_t CLKCR;
+ volatile uint32_t ARG;
+ volatile uint32_t CMD;
+ volatile uint32_t RESPCMD;
+ volatile uint32_t RESP1;
+ volatile uint32_t RESP2;
+ volatile uint32_t RESP3;
+ volatile uint32_t RESP4;
+ volatile uint32_t DTIMER;
+ volatile uint32_t DLEN;
+ volatile uint32_t DCTRL;
+ volatile uint32_t DCOUNT;
+ volatile uint32_t STA;
+ volatile uint32_t ICR;
+ volatile uint32_t MASK;
+ uint32_t _reserved[2];
+ volatile uint32_t FIFOCNT;
+ uint32_t _reserved1[49];
+ volatile uint32_t FIFO;
+};
+
+class SDIO_t {
+ public:
+ SDIO_reg_t& reg;
+
+ SDIO_t(uint32_t reg_addr) : reg(*(SDIO_reg_t*)reg_addr) {}
+};
+
+#if defined(STM32F1)
+
+#elif defined(STM32F4)
+static SDIO_t SDIO(0x40012c00);
+#endif
+
+#endif