riscv: Fix build warning

[kasjer]

This eliminates following warning:

/tmp/ccfBOXIv.s: Assembler messages:
/tmp/ccfBOXIv.s:6: Warning: setting incorrect section attributes for .data.fe310_flash_transmit
/tmp/ccfBOXIv.s:41: Warning: setting incorrect section attributes for .data.fe310_flash_fifo_put
/tmp/ccfBOXIv.s:89: Warning: setting incorrect section attributes for .data.fe310_flash_fifo_write
/tmp/ccfBOXIv.s:145: Warning: setting incorrect section attributes for .data.fe310_flash_wait_till_ready
/tmp/ccfBOXIv.s:194: Warning: setting incorrect section attributes for .data.fe310_flash_write_enable
/tmp/ccfBOXIv.s:232: Warning: setting incorrect section attributes for .data.fe310_flash_write_page
/tmp/ccfBOXIv.s:419: Warning: setting incorrect section attributes for .data.fe310_flash_erase_sector

.data.XXXX section gets default attributes that are no executable
renaming .data to .ram_text fixes assembler warning
This requries change to linker script that now has to include .ram_text.XXXXX in data section
to work as it used to before change

[mlaz]

Looks Good

[apache-mynewt-bot]

Style check summary

Our coding style is here!

hw/mcu/sifive/fe310/src/hal_flash.c

@@ -64,15 +64,15 @@
 
 static int
 fe310_flash_read(const struct hal_flash *dev, uint32_t address, void *dst,
-        uint32_t num_bytes)
+                 uint32_t num_bytes)
 {
     memcpy(dst, (void *)address, num_bytes);
     return 0;
 }
 
-static int __attribute((section(".ram_text.fe310_flash_transmit")))
-fe310_flash_transmit(uint8_t out_byte)
-{
+static int
+__attribute((section(".ram_text.fe310_flash_transmit")))
+fe310_flash_transmit(uint8_t out_byte) {
     int in_byte;
 
     /* Empty RX FIFO */
@@ -80,15 +80,15 @@
     }
     SPI0_REG(SPI_REG_TXFIFO) = out_byte;
     do {
-         in_byte = SPI0_REG(SPI_REG_RXFIFO);
+        in_byte = SPI0_REG(SPI_REG_RXFIFO);
     } while (in_byte < 0);
 
     return in_byte;
 }
 
-static int __attribute((section(".ram_text.fe310_flash_fifo_put")))
-fe310_flash_fifo_put(uint8_t out_byte)
-{
+static int
+__attribute((section(".ram_text.fe310_flash_fifo_put")))
+fe310_flash_fifo_put(uint8_t out_byte) {
     int went_out = 0;
 
     /* Empty RX FIFO */
@@ -105,9 +105,9 @@
     return went_out;
 }
 
-static int __attribute((section(".ram_text.fe310_flash_fifo_write")))
-fe310_flash_fifo_write(const uint8_t *ptr, int count)
-{
+static int
+__attribute((section(".ram_text.fe310_flash_fifo_write")))
+fe310_flash_fifo_write(const uint8_t *ptr, int count) {
     int went_out = 0;
 
     while (count > 0) {
@@ -123,9 +123,9 @@
     return went_out;
 }
 
-static int __attribute((section(".ram_text.fe310_flash_wait_till_ready")))
-fe310_flash_wait_till_ready(void)
-{
+static int
+__attribute((section(".ram_text.fe310_flash_wait_till_ready")))
+fe310_flash_wait_till_ready(void) {
     int status;
     do {
         SPI0_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD;
@@ -138,19 +138,19 @@
     return 0;
 }
 
-static int __attribute((section(".ram_text.fe310_flash_write_enable")))
-fe310_flash_write_enable(void)
-{
+static int
+__attribute((section(".ram_text.fe310_flash_write_enable")))
+fe310_flash_write_enable(void) {
     SPI0_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD;
     fe310_flash_transmit(FLASH_CMD_WRITE_ENABLE);
     SPI0_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO;
     return 0;
 }
 
-static int  __attribute((section(".ram_text.fe310_flash_write_page"))) __attribute((noinline))
+static int
+__attribute((section(".ram_text.fe310_flash_write_page"))) __attribute((noinline))
 fe310_flash_write_page(const struct hal_flash *dev, uint32_t address,
-                      const void *src, uint32_t num_bytes)
-{
+                      const void *src, uint32_t num_bytes) {
     int sr;
     /* Number of bytes that left controller FIFO */
     int went_out = 0;
@@ -232,9 +232,9 @@
     return 0;
 }
 
-static int __attribute((section(".ram_text.fe310_flash_erase_sector"))) __attribute((noinline))
-fe310_flash_erase_sector(const struct hal_flash *dev, uint32_t sector_address)
-{
+static int
+__attribute((section(".ram_text.fe310_flash_erase_sector"))) __attribute((noinline))
+fe310_flash_erase_sector(const struct hal_flash *dev, uint32_t sector_address) {
     int sr;
     __HAL_DISABLE_INTERRUPTS(sr);