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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-29 11:12:34 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-29 11:12:34 +0200 |
| commit | 8f0732ac3dc3bdbbcada313dc4b4b38d5d2c376a (patch) | |
| tree | b20bde0a30aa7902bdfc43a2097acc6f2f58cf5d /board/karo/tx25 | |
| parent | fa651cce4f89f6d33f1ea301a6f1f781758c7dfd (diff) | |
| parent | 7577a4b3c27af9ad21a4aedf732754ae96225448 (diff) | |
| download | u-boot-imx-8f0732ac3dc3bdbbcada313dc4b4b38d5d2c376a.zip u-boot-imx-8f0732ac3dc3bdbbcada313dc4b4b38d5d2c376a.tar.gz u-boot-imx-8f0732ac3dc3bdbbcada313dc4b4b38d5d2c376a.tar.bz2 | |
Merge remote-tracking branch 'u-boot-imx/master'
Diffstat (limited to 'board/karo/tx25')
| -rw-r--r-- | board/karo/tx25/lowlevel_init.S | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/board/karo/tx25/lowlevel_init.S b/board/karo/tx25/lowlevel_init.S index 823df10..eb3f187 100644 --- a/board/karo/tx25/lowlevel_init.S +++ b/board/karo/tx25/lowlevel_init.S @@ -67,6 +67,14 @@ write32 0x53f80008, 0x20034000 /* + * PCDR2: NFC = 33.25 MHz + * This is required for the NAND Flash of this board, which is a Samsung + * K9F1G08U0B with 25-ns R/W cycle times, in order to make it work with + * the NFC driver in symmetric (i.e. one-cycle) mode. + */ + write32 0x53f80020, 0x01010103 + + /* * enable all implemented clocks in all three * clock control registers */ |