| Jesper Nilsson | 97a6444 | 2010-08-04 11:18:47 +0200 | [diff] [blame] | 1 | #ifndef STARTUP_INC_INCLUDED |
| 2 | #define STARTUP_INC_INCLUDED |
| 3 | |
| Jesper Nilsson | 58d0831 | 2007-11-29 17:21:59 +0100 | [diff] [blame] | 4 | #include <hwregs/asm/reg_map_asm.h> |
| 5 | #include <hwregs/asm/bif_core_defs_asm.h> |
| 6 | #include <hwregs/asm/gio_defs_asm.h> |
| 7 | #include <hwregs/asm/config_defs_asm.h> |
| 8 | |
| 9 | .macro GIO_INIT |
| 10 | move.d CONFIG_ETRAX_DEF_GIO_PA_OUT, $r0 |
| 11 | move.d REG_ADDR(gio, regi_gio, rw_pa_dout), $r1 |
| 12 | move.d $r0, [$r1] |
| 13 | |
| 14 | move.d CONFIG_ETRAX_DEF_GIO_PA_OE, $r0 |
| 15 | move.d REG_ADDR(gio, regi_gio, rw_pa_oe), $r1 |
| 16 | move.d $r0, [$r1] |
| 17 | |
| 18 | move.d CONFIG_ETRAX_DEF_GIO_PB_OUT, $r0 |
| 19 | move.d REG_ADDR(gio, regi_gio, rw_pb_dout), $r1 |
| 20 | move.d $r0, [$r1] |
| 21 | |
| 22 | move.d CONFIG_ETRAX_DEF_GIO_PB_OE, $r0 |
| 23 | move.d REG_ADDR(gio, regi_gio, rw_pb_oe), $r1 |
| 24 | move.d $r0, [$r1] |
| 25 | |
| 26 | move.d CONFIG_ETRAX_DEF_GIO_PC_OUT, $r0 |
| 27 | move.d REG_ADDR(gio, regi_gio, rw_pc_dout), $r1 |
| 28 | move.d $r0, [$r1] |
| 29 | |
| 30 | move.d CONFIG_ETRAX_DEF_GIO_PC_OE, $r0 |
| 31 | move.d REG_ADDR(gio, regi_gio, rw_pc_oe), $r1 |
| 32 | move.d $r0, [$r1] |
| 33 | |
| 34 | move.d CONFIG_ETRAX_DEF_GIO_PD_OUT, $r0 |
| 35 | move.d REG_ADDR(gio, regi_gio, rw_pd_dout), $r1 |
| 36 | move.d $r0, [$r1] |
| 37 | |
| 38 | move.d CONFIG_ETRAX_DEF_GIO_PD_OE, $r0 |
| 39 | move.d REG_ADDR(gio, regi_gio, rw_pd_oe), $r1 |
| 40 | move.d $r0, [$r1] |
| 41 | |
| 42 | move.d CONFIG_ETRAX_DEF_GIO_PE_OUT, $r0 |
| 43 | move.d REG_ADDR(gio, regi_gio, rw_pe_dout), $r1 |
| 44 | move.d $r0, [$r1] |
| 45 | |
| 46 | move.d CONFIG_ETRAX_DEF_GIO_PE_OE, $r0 |
| 47 | move.d REG_ADDR(gio, regi_gio, rw_pe_oe), $r1 |
| 48 | move.d $r0, [$r1] |
| 49 | .endm |
| 50 | |
| 51 | .macro START_CLOCKS |
| 52 | move.d REG_ADDR(config, regi_config, rw_clk_ctrl), $r1 |
| 53 | move.d [$r1], $r0 |
| 54 | or.d REG_STATE(config, rw_clk_ctrl, cpu, yes) | \ |
| 55 | REG_STATE(config, rw_clk_ctrl, bif, yes) | \ |
| 56 | REG_STATE(config, rw_clk_ctrl, fix_io, yes), $r0 |
| 57 | move.d $r0, [$r1] |
| 58 | .endm |
| 59 | |
| 60 | .macro SETUP_WAIT_STATES |
| 61 | ;; Set up waitstates etc |
| 62 | move.d REG_ADDR(bif_core, regi_bif_core, rw_grp1_cfg), $r0 |
| 63 | move.d CONFIG_ETRAX_MEM_GRP1_CONFIG, $r1 |
| 64 | move.d $r1, [$r0] |
| 65 | move.d REG_ADDR(bif_core, regi_bif_core, rw_grp2_cfg), $r0 |
| 66 | move.d CONFIG_ETRAX_MEM_GRP2_CONFIG, $r1 |
| 67 | move.d $r1, [$r0] |
| 68 | move.d REG_ADDR(bif_core, regi_bif_core, rw_grp3_cfg), $r0 |
| 69 | move.d CONFIG_ETRAX_MEM_GRP3_CONFIG, $r1 |
| 70 | move.d $r1, [$r0] |
| 71 | move.d REG_ADDR(bif_core, regi_bif_core, rw_grp4_cfg), $r0 |
| 72 | move.d CONFIG_ETRAX_MEM_GRP4_CONFIG, $r1 |
| 73 | move.d $r1, [$r0] |
| Jesper Nilsson | 58d0831 | 2007-11-29 17:21:59 +0100 | [diff] [blame] | 74 | .endm |
| Jesper Nilsson | 97a6444 | 2010-08-04 11:18:47 +0200 | [diff] [blame] | 75 | |
| 76 | #endif |