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authorBenoît Thébaudeau <benoit.thebaudeau@advansee.com>2012-08-13 22:50:53 +0200
committerScott Wood <scottwood@freescale.com>2012-09-17 19:51:45 -0500
commit9c60e75e05dab5a0197728b6a940aaac02762936 (patch)
tree6fda8b0d612fbdacbded796e47fb39914529b24d /drivers/mtd/nand
parent1884d6577e6b298ab2966d7d8fd7be888c3b7332 (diff)
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mxc nand: Homogenize IP revisions with Linux
Use the same IP revisions as in Linux in order to make the comparison more clear. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/mxc_nand.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index e743796..cf2a7b0 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -77,7 +77,7 @@ static struct nand_ecclayout nand_hw_eccoob2k = {
.oobfree = { {2, 4}, {11, 11}, {27, 11}, {43, 11}, {59, 5} },
};
#endif
-#elif defined(MXC_NFC_V1_1)
+#elif defined(MXC_NFC_V2_1)
#ifndef CONFIG_SYS_NAND_LARGEPAGE
static struct nand_ecclayout nand_hw_eccoob = {
.eccbytes = 9,
@@ -213,7 +213,7 @@ static void send_prog_page(struct mxc_nand_host *host, uint8_t buf_id,
if (spare_only)
MTDDEBUG(MTD_DEBUG_LEVEL1, "send_prog_page (%d)\n", spare_only);
- if (is_mxc_nfc_11()) {
+ if (is_mxc_nfc_21()) {
int i;
/*
* The controller copies the 64 bytes of spare data from
@@ -273,7 +273,7 @@ static void send_read_page(struct mxc_nand_host *host, uint8_t buf_id,
/* Wait for operation to complete */
wait_op_done(host, TROP_US_DELAY, spare_only);
- if (is_mxc_nfc_11()) {
+ if (is_mxc_nfc_21()) {
int i;
/*
@@ -377,7 +377,7 @@ static void mxc_nand_enable_hwecc(struct mtd_info *mtd, int mode)
*/
}
-#ifdef MXC_NFC_V1_1
+#ifdef MXC_NFC_V2_1
static int mxc_nand_read_oob_syndrome(struct mtd_info *mtd,
struct nand_chip *chip,
int page, int sndcmd)
@@ -1061,7 +1061,7 @@ void mxc_nand_command(struct mtd_info *mtd, unsigned command,
case NAND_CMD_PAGEPROG:
send_prog_page(host, 0, host->spare_only);
- if (host->pagesize_2k && !is_mxc_nfc_11()) {
+ if (host->pagesize_2k && is_mxc_nfc_1()) {
/* data in 4 areas */
send_prog_page(host, 1, host->spare_only);
send_prog_page(host, 2, host->spare_only);
@@ -1111,7 +1111,7 @@ void mxc_nand_command(struct mtd_info *mtd, unsigned command,
send_cmd(host, NAND_CMD_READSTART);
/* read for each AREA */
send_read_page(host, 0, host->spare_only);
- if (!is_mxc_nfc_11()) {
+ if (is_mxc_nfc_1()) {
send_read_page(host, 1, host->spare_only);
send_read_page(host, 2, host->spare_only);
send_read_page(host, 3, host->spare_only);
@@ -1200,7 +1200,7 @@ int board_nand_init(struct nand_chip *this)
this->ecc.calculate = mxc_nand_calculate_ecc;
this->ecc.hwctl = mxc_nand_enable_hwecc;
this->ecc.correct = mxc_nand_correct_data;
- if (is_mxc_nfc_11()) {
+ if (is_mxc_nfc_21()) {
this->ecc.mode = NAND_ECC_HW_SYNDROME;
this->ecc.read_page = mxc_nand_read_page_syndrome;
this->ecc.read_page_raw = mxc_nand_read_page_raw_syndrome;
@@ -1238,7 +1238,7 @@ int board_nand_init(struct nand_chip *this)
this->ecc.layout = &nand_hw_eccoob;
#endif
-#ifdef MXC_NFC_V1_1
+#ifdef MXC_NFC_V2_1
tmp = readw(&host->regs->config1);
tmp |= NFC_ONE_CYCLE;
tmp |= NFC_4_8N_ECC;