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libcpu/powerpc/mpc55xx/misc/flash_support.c: Fix warnings

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This commit is contained in:
Joel Sherrill
2014-10-15 14:22:25 -05:00
parent 3cdc08c2dd
commit a14e7ba3ca
1 changed files with 4 additions and 1 deletions
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5
c/src/lib/libcpu/powerpc/mpc55xx/misc/flash_support.c
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@@ -493,7 +493,10 @@ mpc55xx_flash_copy_op(
flash[0] = 0xffffffff; /* Step 3: Write to any address in the flash
* (the "erase interlock write)".
*/
rtems_cache_flush_multiple_data_lines(flash, sizeof(flash[0]));
rtems_cache_flush_multiple_data_lines(
RTEMS_DEVOLATILE(void *,flash),
sizeof(flash[0])
);
FLASH.MCR.B.EHV = 1; /* Step 4: Enable high V to start erase. */
while (FLASH.MCR.B.DONE == 0) { /* Step 5: Wait until done. */