/***************************************************************************
- * Copyright (C) 2005, 2006 by Dominic Rath *
+ * Copyright (C) 2005, 2006 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* This program is free software; you can redistribute it and/or modify *
#include "target.h"
#include "register.h"
#include "arm_jtag.h"
+#include "arm7_9_common.h"
enum
{
EICE_W1_DATA_MASK = 13,
EICE_W1_CONTROL_VALUE = 14,
EICE_W1_CONTROL_MASK = 15,
- EICE_ABT_STATUS = 16,
EICE_VEC_CATCH = 16
};
enum
{
+ EICE_DBG_STATUS_IJBIT = 5,
EICE_DBG_STATUS_ITBIT = 4,
EICE_DBG_STATUS_SYSCOMP = 3,
EICE_DBG_STATUS_IFEN = 2,
arm_jtag_t *jtag_info;
} embeddedice_reg_t;
-extern reg_cache_t* embeddedice_build_reg_cache(target_t *target, arm_jtag_t *jtag_info, int extra_reg);
+extern reg_cache_t* embeddedice_build_reg_cache(target_t *target, arm7_9_common_t *arm7_9);
extern int embeddedice_read_reg(reg_t *reg);
extern int embeddedice_write_reg(reg_t *reg, u32 value);
extern int embeddedice_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask);
extern int embeddedice_store_reg(reg_t *reg);
extern int embeddedice_set_reg(reg_t *reg, u32 value);
-extern int embeddedice_set_reg_w_exec(reg_t *reg, u32 value);
+extern int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf);
+extern int embeddedice_receive(arm_jtag_t *jtag_info, u32 *data, u32 size);
+extern int embeddedice_send(arm_jtag_t *jtag_info, u32 *data, u32 size);
+extern int embeddedice_handshake(arm_jtag_t *jtag_info, int hsbit, u32 timeout);
+
+/* If many embeddedice_write_reg() follow eachother, then the >1 invocations can be this faster version of
+ * embeddedice_write_reg
+ */
+static __inline void embeddedice_write_reg_inner(reg_t *reg, u32 value)
+{
+ embeddedice_reg_t *ice_reg = reg->arch_info;
+ u8 reg_addr = ice_reg->addr & 0x1f;
+ jtag_add_shift(TAP_SD, TAP_PD, 32, value);
+ jtag_add_shift(TAP_SD, TAP_PD, 5, reg_addr);
+ jtag_add_shift(TAP_SD, TAP_RTI, 1, 1);
+}
+
#endif /* EMBEDDED_ICE_H */