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HID0 updates:

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- updated relevant models for High BAT enable bit
 - fixed bug in BHTCLR/XAEN constants
 - added LRSTK and FOLD bits
This commit is contained in:
Peter Grehan 2005-02-04 01:14:38 +00:00
parent e1500f0d18
commit 9e8e140099
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=141224
1 changed files with 6 additions and 3 deletions
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9
sys/powerpc/include/hid.h
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@ -42,15 +42,15 @@
#define HID0_ECLK 0x02000000 /* CLK_OUT clock type selection */
#define HID0_PAR 0x01000000 /* Disable precharge of ARTRY */
#define HID0_STEN 0x01000000 /* Software table search enable (7450) */
#define HID0_HBATEN 0x00800000 /* High BAT enable (7457) */
#define HID0_HBATEN 0x00800000 /* High BAT enable (74[45][578]) */
#define HID0_DOZE 0x00800000 /* Enable doze mode */
#define HID0_NAP 0x00400000 /* Enable nap mode */
#define HID0_SLEEP 0x00200000 /* Enable sleep mode */
#define HID0_DPM 0x00100000 /* Enable Dynamic power management */
#define HID0_RISEG 0x00080000 /* Read I-SEG */
#define HID0_BHTCLR 0x00080000 /* Clear branch history table (7450) */
#define HID0_BHTCLR 0x00040000 /* Clear branch history table (7450) */
#define HID0_EIEC 0x00040000 /* Enable internal error checking */
#define HID0_XAEN 0x00040000 /* Enable eXtended Addressing (7450) */
#define HID0_XAEN 0x00020000 /* Enable eXtended Addressing (7450) */
#define HID0_NHR 0x00010000 /* Not hard reset */
#define HID0_ICE 0x00008000 /* Enable i-cache */
#define HID0_DCE 0x00004000 /* Enable d-cache */
@ -61,10 +61,13 @@
#define HID0_SPD 0x00000200 /* Disable speculative cache access */
#define HID0_XBSEN 0x00000100 /* Extended BAT block-size enable (7457) */
#define HID0_IFEM 0x00000100 /* Enable M-bit for I-fetch */
#define HID0_XBSEN 0x00000100 /* Extended BAT block size enable (7455+)*/
#define HID0_SGE 0x00000080 /* Enable store gathering */
#define HID0_DCFA 0x00000040 /* Data cache flush assist */
#define HID0_BTIC 0x00000020 /* Enable BTIC */
#define HID0_LRSTK 0x00000010 /* Link register stack enable (7450) */
#define HID0_ABE 0x00000008 /* Enable address broadcast */
#define HID0_FOLD 0x00000008 /* Branch folding enable (7450) */
#define HID0_BHT 0x00000004 /* Enable branch history table */
#define HID0_NOPTI 0x00000001 /* No-op the dcbt(st) */