This code may be compiled without ARCH_IMX6 present, so it must not
depend on any functions provided by the architecture support.
Fixes: a2618c215bff (imx-bbu-nand-fcb: add support for imx6ul)
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
---
common/imx-bbu-nand-fcb.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/common/imx-bbu-nand-fcb.c b/common/imx-bbu-nand-fcb.c
index 7218c5e1ccda..bd539bafa7f7 100644
--- a/common/imx-bbu-nand-fcb.c
+++ b/common/imx-bbu-nand-fcb.c
@@ -38,9 +38,12 @@
#include <io.h>
#include <crc.h>
#include <mach/generic.h>
-#include <mach/imx6.h>
#include <mtd/mtd-peb.h>
+#ifdef CONFIG_ARCH_IMX6
+#include <mach/imx6.h>
+#endif
+
struct dbbt_block {
uint32_t Checksum;
uint32_t FingerPrint;
@@ -141,7 +144,8 @@ static uint8_t reverse_bit(uint8_t b)
return b;
}
-static void encode_bch_ecc(void *buf, struct fcb_block *fcb, int eccbits)
+static void __maybe_unused encode_bch_ecc(void *buf, struct fcb_block *fcb,
+ int eccbits)
{
int i, j, m = 13;
int blocksize = 128;
@@ -441,9 +445,11 @@ static int read_fcb(struct mtd_info *mtd, int num, struct fcb_block **retfcb)
goto err;
}
+#if IS_ENABLED(CONFIG_ARCH_IMX6)
if (cpu_is_mx6ul() || cpu_is_mx6ull())
fcb = read_fcb_bch(rawpage, 40);
else
+#endif
fcb = read_fcb_hamming_13_8(rawpage);
if (IS_ERR(fcb)) {
@@ -899,10 +905,13 @@ static int imx_bbu_write_fcbs_dbbts(struct mtd_info *mtd, struct fcb_block *fcb)
fcb_raw_page = xzalloc(mtd->writesize + mtd->oobsize);
+#if IS_ENABLED(CONFIG_ARCH_IMX6)
if (cpu_is_mx6ul() || cpu_is_mx6ull()) {
/* 40 bit BCH, for i.MX6UL(L) */
encode_bch_ecc(fcb_raw_page + 32, fcb, 40);
- } else {
+ } else
+#endif
+ {
memcpy(fcb_raw_page + 12, fcb, sizeof(struct fcb_block));
encode_hamming_13_8(fcb_raw_page + 12,
fcb_raw_page + 12 + 512, 512);
--
2.11.0
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