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author | Tom Rini <trini@ti.com> | 2012-10-04 10:00:42 -0700 |
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committer | Tom Rini <trini@ti.com> | 2012-10-04 10:00:42 -0700 |
commit | 198166877768cf4d0197289a524df8a6ca0e2f19 (patch) | |
tree | d8fb2afc6d5b09ceeb4e3e62dc20b64d167ab346 /board/karo/tx25/lowlevel_init.S | |
parent | 73c15c634dda388e21eaf0ebc85e324872df0d25 (diff) | |
parent | 777544085d2b417a36df50eb564bf037a044e60e (diff) | |
download | blackbird-obmc-uboot-198166877768cf4d0197289a524df8a6ca0e2f19.tar.gz blackbird-obmc-uboot-198166877768cf4d0197289a524df8a6ca0e2f19.zip |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'board/karo/tx25/lowlevel_init.S')
-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 823df10701..eb3f187806 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 */ |