1 files changed, 0 insertions, 48 deletions

diff --git a/recipes-bsp/imx-kobs/imx-kobs/raw-mode.patch b/recipes-bsp/imx-kobs/imx-kobs/raw-mode.patch
deleted file mode 100644
index 76c2440..0000000
--- a/recipes-bsp/imx-kobs/imx-kobs/raw-mode.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-The downstream Freescale vendor kernel has a patch that allows determining
-if raw NAND flash mode is provided via a debugfs file. This is not present
-in upstream kernels, but the raw access support was added in the 3.19
-kernel, so we will check the kernel version if we can't find the file.
-
-Upstream-Status: Pending
-
---- a/src/mtd.c
-+++ b/src/mtd.c
-@@ -34,6 +34,7 @@
- #include <errno.h>
- #include <sys/types.h>
- #include <sys/ioctl.h>
-+#include <sys/utsname.h>
- 
- #include "mtd.h"
- #include "rand.h"
-@@ -808,15 +809,27 @@ struct mtd_data *mtd_open(const struct m
-        md->cfg = *cfg;
- 
-        /* check if use new raw access mode */
-+       /* by looking for debugfs from fsl patch */
-+       md->raw_mode_flag = 0;
-        fp = fopen("/sys/kernel/debug/gpmi-nand/raw_mode", "r");
-        if (!fp) {
--               md->raw_mode_flag = 0;
--               vp(md, "mtd: use legacy raw access mode\n");
-+               /* fallback to kernel version: raw access added in 3.19 */
-+               struct utsname uts;
-+               if (!uname(&uts)) {
-+                       int major = 0, minor = 0;
-+                       sscanf(uts.release, "%d.%d", &major, &minor);
-+                       vp(md, "mtd: Linux %d.%d\n", major, minor);
-+                       if ((major << 8 | minor) > (3 << 8 | 18))
-+                               md->raw_mode_flag = 1;
-+               }
-        } else {
-                fclose(fp);
-                md->raw_mode_flag = 1;
--               vp(md, "mtd: use new bch layout raw access mode\n");
-        }
-+       if (md->raw_mode_flag)
-+               vp(md, "mtd: use new bch layout raw access mode\n");
-+       else
-+               vp(md, "mtd: use legacy raw access mode\n");
- 
-        if (plat_config_data->m_u32UseMultiBootArea) {
-