1 files changed, 0 insertions, 59 deletions
diff --git a/code/fe310/eos/spi_dev.c b/code/fe310/eos/spi_dev.c
deleted file mode 100644
index aed26bc..0000000
--- a/code/fe310/eos/spi_dev.c
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "spi.h"
-#include "net.h"
-
-#include "spi_def.h"
-#include "spi_dev.h"
-
-
-#define SPI_DIV_DISP        16
-#define SPI_DIV_CARD        16
-#define SPI_DIV_CAM         16
-
-#define SPI_CSID_DISP       2
-#define SPI_CSID_CARD       0
-
-#define SPI_CSPIN_CAM       23
-
-static uint16_t spi_dev_div[EOS_DEV_MAX_DEV];
-
-void eos_spi_dev_start(unsigned char dev) {
-    eos_net_stop();
-    switch (dev) {
-        case EOS_DEV_DISP:
-            eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_DISP, 0);
-            break;
-        case EOS_DEV_CARD:
-            eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_CARD, 0);
-            break;
-        case EOS_DEV_CAM:
-            eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_NONE, SPI_CSPIN_CAM);
-            break;
-    }
-}
-
-void eos_spi_dev_stop(void) {
-    eos_spi_stop();
-    eos_net_start();
-}
-
-void eos_spi_dev_init(void) {
-    spi_dev_div[EOS_DEV_DISP - 1] = SPI_DIV_DISP;
-    spi_dev_div[EOS_DEV_CARD - 1] = SPI_DIV_CARD;
-    spi_dev_div[EOS_DEV_CAM  - 1] = SPI_DIV_CAM;
-
-    GPIO_REG(GPIO_INPUT_EN)     &= ~(1 << SPI_CSPIN_CAM);
-    GPIO_REG(GPIO_OUTPUT_EN)    |=  (1 << SPI_CSPIN_CAM);
-    GPIO_REG(GPIO_PULLUP_EN)    &= ~(1 << SPI_CSPIN_CAM);
-    GPIO_REG(GPIO_OUTPUT_XOR)   &= ~(1 << SPI_CSPIN_CAM);
-    GPIO_REG(GPIO_OUTPUT_VAL)   |=  (1 << SPI_CSPIN_CAM);
-}
-
-void eos_spi_dev_set_div(unsigned char dev, uint16_t div) {
-    spi_dev_div[dev-1] = div;
-}