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| author | John Otken john@softadvances.com <john@softadvances.com> | 2007-03-08 09:39:48 -0600 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-03-08 22:49:22 +0100 |
| commit | 8ce16f55c7b9752af3d8bed84521aec5337e2de1 (patch) | |
| tree | 83eede4a70dfa9d030fd440217fa478db0e8c81d /board/amcc/sequoia | |
| parent | 650a330dd2539130c8c324791e2f9f75aed79d4e (diff) | |
| download | u-boot-imx-8ce16f55c7b9752af3d8bed84521aec5337e2de1.zip u-boot-imx-8ce16f55c7b9752af3d8bed84521aec5337e2de1.tar.gz u-boot-imx-8ce16f55c7b9752af3d8bed84521aec5337e2de1.tar.bz2 | |
ppc4xx: Clear Sequoia/Rainier security engine reset bits
Signed-off-by: John Otken john@softadvances.com <john@softadvances.com>
Diffstat (limited to 'board/amcc/sequoia')
| -rwxr-xr-x[-rw-r--r--] | board/amcc/sequoia/sequoia.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index b2b82c7..daaffe0 100644..100755 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -336,6 +336,10 @@ int misc_init_r(void) } #endif /* CONFIG_440EPX */ + mfsdr(SDR0_SRST1, reg); /* enable security/kasumi engines */ + reg &= ~(SDR0_SRST1_CRYP0 | SDR0_SRST1_KASU0); + mtsdr(SDR0_SRST1, reg); + /* * Clear PLB4A0_ACR[WRP] * This fix will make the MAL burst disabling patch for the Linux |