diff options
Diffstat (limited to 'board/amcc/sequoia/sequoia.c')
| -rw-r--r-- | board/amcc/sequoia/sequoia.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index b2b82c7595..870401458e 100644 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -132,6 +132,12 @@ int board_early_init_f(void) (0x80000000 >> (28 + CFG_NAND_CS)); mtsdr(SDR0_CUST0, sdr0_cust0); + /* Update EBC speed after booting from i2c bootstrap settings + * on newer boards with 33.333 MHZ Clocks + */ + if (in8(CFG_BCSR_BASE + 3) & 0x80) + mtcpr(0xe0, 0x02000000); + return 0; } @@ -336,6 +342,10 @@ 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 @@ -359,8 +369,8 @@ int checkboard(void) printf("Board: Rainier - AMCC PPC440GRx Evaluation Board"); #endif - rev = *(u8 *)(CFG_CPLD + 0); - val = *(u8 *)(CFG_CPLD + 5) & 0x01; + rev = in8(CFG_BCSR_BASE + 0); + val = in8(CFG_BCSR_BASE + 5) & 0x01; printf(", Rev. %X, PCI=%d MHz", rev, val ? 66 : 33); if (s != NULL) { |