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ARMv7a: move constants out of Cortex-A8 header 

These are architecturally defined, not core-specific.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell 2009-12-01 20:39:58 -08:00
parent a65e75ea34
commit 1c7d3d200c
2 changed files with 48 additions and 35 deletions
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47
src/target/armv7a.h
View File

@ -77,6 +77,53 @@ target_to_armv7a(struct target *target)
armv4_5_common);
}
/* register offsets from armv7a.debug_base */
/* See ARMv7a arch spec section C10.2 */
#define CPUDBG_DIDR 0x000
/* See ARMv7a arch spec section C10.3 */
#define CPUDBG_WFAR 0x018
/* PCSR at 0x084 -or- 0x0a0 -or- both ... based on flags in DIDR */
#define CPUDBG_DSCR 0x088
#define CPUDBG_DRCR 0x090
#define CPUDBG_PRCR 0x310
#define CPUDBG_PRSR 0x314
/* See ARMv7a arch spec section C10.4 */
#define CPUDBG_DTRRX 0x080
#define CPUDBG_ITR 0x084
#define CPUDBG_DTRTX 0x08c
/* See ARMv7a arch spec section C10.5 */
#define CPUDBG_BVR_BASE 0x100
#define CPUDBG_BCR_BASE 0x140
#define CPUDBG_WVR_BASE 0x180
#define CPUDBG_WCR_BASE 0x1C0
#define CPUDBG_VCR 0x01C
/* See ARMv7a arch spec section C10.6 */
#define CPUDBG_OSLAR 0x300
#define CPUDBG_OSLSR 0x304
#define CPUDBG_OSSRR 0x308
#define CPUDBG_ECR 0x024
/* See ARMv7a arch spec section C10.7 */
#define CPUDBG_DSCCR 0x028
/* See ARMv7a arch spec section C10.8 */
#define CPUDBG_AUTHSTATUS 0xFB8
/* DSCR bit numbers (See ARMv7a arch spec section 12.4.5) */
#define DSCR_CORE_HALTED 0
#define DSCR_CORE_RESTARTED 1
#define DSCR_EXT_INT_EN 13
#define DSCR_HALT_DBG_MODE 14
#define DSCR_MON_DBG_MODE 15
#define DSCR_INSTR_COMP 24
#define DSCR_DTR_TX_FULL 29
#define DSCR_DTR_RX_FULL 30
struct armv7a_algorithm
{
int common_magic;

36
src/target/cortex_a8.h
View File

@ -35,50 +35,16 @@ extern char* cortex_a8_state_strings[];
#define CORTEX_A8_COMMON_MAGIC 0x411fc082
#define CPUID 0x54011D00
/* Debug Control Block */
#define CPUDBG_DIDR 0x000
#define CPUDBG_WFAR 0x018
#define CPUDBG_VCR 0x01C
#define CPUDBG_ECR 0x024
#define CPUDBG_DSCCR 0x028
#define CPUDBG_DTRRX 0x080
#define CPUDBG_ITR 0x084
#define CPUDBG_DSCR 0x088
#define CPUDBG_DTRTX 0x08c
#define CPUDBG_DRCR 0x090
#define CPUDBG_BVR_BASE 0x100
#define CPUDBG_BCR_BASE 0x140
#define CPUDBG_WVR_BASE 0x180
#define CPUDBG_WCR_BASE 0x1C0
#define CPUDBG_OSLAR 0x300
#define CPUDBG_OSLSR 0x304
#define CPUDBG_OSSRR 0x308
#define CPUDBG_PRCR 0x310
#define CPUDBG_PRSR 0x314
/* See Cortex-A8 TRM section 12.5 */
#define CPUDBG_CPUID 0xD00
#define CPUDBG_CTYPR 0xD04
#define CPUDBG_TTYPR 0xD0C
#define CPUDBG_LOCKACCESS 0xFB0
#define CPUDBG_LOCKSTATUS 0xFB4
#define CPUDBG_AUTHSTATUS 0xFB8
#define BRP_NORMAL 0
#define BRP_CONTEXT 1
/* DSCR Bit offset */
#define DSCR_CORE_HALTED 0
#define DSCR_CORE_RESTARTED 1
#define DSCR_EXT_INT_EN 13
#define DSCR_HALT_DBG_MODE 14
#define DSCR_MON_DBG_MODE 15
#define DSCR_INSTR_COMP 24
#define DSCR_DTR_TX_FULL 29
#define DSCR_DTR_RX_FULL 30
struct cortex_a8_brp
{
int used;