split nand.c into nand/{core,fileio,tcl}.c

[openocd.git] / src / flash / nand_ecc.c

diff --git a/src/flash/nand_ecc.c b/src/flash/nand_ecc.c
index c1a18835f7f063f29797db642c7e5f6e30f00f0f..7aa1519dde8fd07c9b2876f7fe38f6c29824f5f3 100644 (file)
--- a/src/flash/nand_ecc.c
+++ b/src/flash/nand_ecc.c
@@ -46,7 +46,7 @@
 /*
  * Pre-calculated 256-way 1 byte column parity
  */
-static const u8 nand_ecc_precalc_table[] = {
+static const uint8_t nand_ecc_precalc_table[] = {
        0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a, 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00,
        0x65, 0x30, 0x33, 0x66, 0x3c, 0x69, 0x6a, 0x3f, 0x3f, 0x6a, 0x69, 0x3c, 0x66, 0x33, 0x30, 0x65,
        0x66, 0x33, 0x30, 0x65, 0x3f, 0x6a, 0x69, 0x3c, 0x3c, 0x69, 0x6a, 0x3f, 0x65, 0x30, 0x33, 0x66,
@@ -68,24 +68,24 @@ static const u8 nand_ecc_precalc_table[] = {
 /*
  * nand_calculate_ecc - Calculate 3-byte ECC for 256-byte block
  */
-int nand_calculate_ecc(struct nand_device_s *device, const u8 *dat, u8 *ecc_code)
+int nand_calculate_ecc(struct nand_device *nand, const uint8_t *dat, uint8_t *ecc_code)
 {
-       u8 idx, reg1, reg2, reg3, tmp1, tmp2;
+       uint8_t idx, reg1, reg2, reg3, tmp1, tmp2;
        int i;
 
        /* Initialize variables */
        reg1 = reg2 = reg3 = 0;
 
        /* Build up column parity */
-       for(i = 0; i < 256; i++) {
+       for (i = 0; i < 256; i++) {
                /* Get CP0 - CP5 from table */
                idx = nand_ecc_precalc_table[*dat++];
                reg1 ^= (idx & 0x3f);
 
                /* All bit XOR = 1 ? */
                if (idx & 0x40) {
-                       reg3 ^= (u8) i;
-                       reg2 ^= ~((u8) i);
+                       reg3 ^= (uint8_t) i;
+                       reg2 ^= ~((uint8_t) i);
                }
        }