Index: include/urjtag/bus_driver.h =================================================================== --- include/urjtag/bus_driver.h (revision 1965) +++ include/urjtag/bus_driver.h (working copy) @@ -84,6 +84,14 @@ } urj_bus_param_key_t; +typedef enum URJ_BUS_TYPE +{ + URJ_BUS_TYPE_PARALLEL, + URJ_BUS_TYPE_SPI, + URJ_BUS_TYPE_I2C, +} +urj_bus_type_t; + struct URJ_BUS_DRIVER { const char *name; @@ -105,8 +113,12 @@ /* @@@@ RFHH need to return status */ uint32_t (*read) (urj_bus_t *bus, uint32_t adr); /* @@@@ RFHH need to return status */ + int (*write_start) (urj_bus_t *bus, uint32_t adr); void (*write) (urj_bus_t *bus, uint32_t adr, uint32_t data); int (*init) (urj_bus_t *bus); + int (*enable) (urj_bus_t *bus); + int (*disable) (urj_bus_t *bus); + urj_bus_type_t bus_type; }; struct URJ_BUS @@ -115,6 +127,7 @@ urj_part_t *part; void *params; int initialized; + int enabled; const urj_bus_driver_t *driver; }; @@ -126,9 +139,13 @@ #define URJ_BUS_READ_NEXT(bus,adr) (bus)->driver->read_next(bus,adr) #define URJ_BUS_READ_END(bus) (bus)->driver->read_end(bus) #define URJ_BUS_READ(bus,adr) (bus)->driver->read(bus,adr) +#define URJ_BUS_WRITE_START(bus,adr) (bus)->driver->write_start(bus,adr) #define URJ_BUS_WRITE(bus,adr,data) (bus)->driver->write(bus,adr,data) #define URJ_BUS_FREE(bus) (bus)->driver->free_bus(bus) #define URJ_BUS_INIT(bus) (bus)->driver->init(bus) +#define URJ_BUS_ENABLE(bus) (bus)->driver->enable(bus) +#define URJ_BUS_DISABLE(bus) (bus)->driver->disable(bus) +#define URJ_BUS_TYPE(bus) (bus)->driver->bus_type /** * API function to init a bus Index: src/bus/fjmem.c =================================================================== --- src/bus/fjmem.c (revision 1965) +++ src/bus/fjmem.c (working copy) @@ -741,8 +741,12 @@ fjmem_bus_read_next, fjmem_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, fjmem_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/ppc405ep.c =================================================================== --- src/bus/ppc405ep.c (revision 1965) +++ src/bus/ppc405ep.c (working copy) @@ -274,6 +274,10 @@ ppc405ep_bus_read_next, ppc405ep_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, ppc405ep_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/sh7727.c =================================================================== --- src/bus/sh7727.c (revision 1965) +++ src/bus/sh7727.c (working copy) @@ -354,6 +354,10 @@ sh7727_bus_read_next, sh7727_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, sh7727_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/bscoach.c =================================================================== --- src/bus/bscoach.c (revision 1965) +++ src/bus/bscoach.c (working copy) @@ -385,6 +385,10 @@ flashbscoach_bus_read_next, flashbscoach_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, flashbscoach_bus_write, - flashbscoach_bus_init + flashbscoach_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + urj_bus_type_parallel, }; Index: src/bus/prototype.c =================================================================== --- src/bus/prototype.c (revision 1965) +++ src/bus/prototype.c (working copy) @@ -526,6 +526,10 @@ prototype_bus_read_next, prototype_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, prototype_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/sa1110.c =================================================================== --- src/bus/sa1110.c (revision 1965) +++ src/bus/sa1110.c (working copy) @@ -314,6 +314,10 @@ sa1110_bus_read_next, sa1110_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, sa1110_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/mpc837x.c =================================================================== --- src/bus/mpc837x.c (revision 1965) +++ src/bus/mpc837x.c (working copy) @@ -500,6 +500,10 @@ mpc837x_bus_read_next, mpc837x_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, mpc837x_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/ppc440gx_ebc8.c =================================================================== --- src/bus/ppc440gx_ebc8.c (revision 1965) +++ src/bus/ppc440gx_ebc8.c (working copy) @@ -278,6 +278,10 @@ ppc440gx_ebc8_bus_read_next, ppc440gx_ebc8_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, ppc440gx_ebc8_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/ejtag_dma.c =================================================================== --- src/bus/ejtag_dma.c (revision 1965) +++ src/bus/ejtag_dma.c (working copy) @@ -694,6 +694,10 @@ ejtag_dma_bus_read_next, ejtag_dma_bus_read_end, ejtag_dma_bus_read, + urj_bus_generic_write_start, ejtag_dma_bus_write, - ejtag_dma_bus_init + ejtag_dma_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/sh7750r.c =================================================================== --- src/bus/sh7750r.c (revision 1965) +++ src/bus/sh7750r.c (working copy) @@ -335,6 +335,10 @@ sh7750r_bus_read_next, sh7750r_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, sh7750r_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/tx4925.c =================================================================== --- src/bus/tx4925.c (revision 1965) +++ src/bus/tx4925.c (working copy) @@ -318,6 +318,10 @@ tx4925_bus_read_next, tx4925_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, tx4925_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/pxa2x0.c =================================================================== --- src/bus/pxa2x0.c (revision 1965) +++ src/bus/pxa2x0.c (working copy) @@ -768,8 +768,12 @@ pxa2xx_bus_read_next, pxa2xx_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, pxa2xx_bus_write, - pxa2xx_bus_init + pxa2xx_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; const urj_bus_driver_t urj_bus_pxa27x_bus = { @@ -784,6 +788,10 @@ pxa2xx_bus_read_next, pxa2xx_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, pxa2xx_bus_write, - pxa2xx_bus_init + pxa2xx_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/arm9tdmi.c =================================================================== --- src/bus/arm9tdmi.c (revision 1965) +++ src/bus/arm9tdmi.c (working copy) @@ -562,7 +562,10 @@ arm9tdmi_bus_read_next, arm9tdmi_bus_read_end, arm9tdmi_bus_read, + urj_bus_generic_write_start, arm9tdmi_bus_write, - arm9tdmi_bus_init + arm9tdmi_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; - Index: src/bus/ixp425.c =================================================================== --- src/bus/ixp425.c (revision 1965) +++ src/bus/ixp425.c (working copy) @@ -297,6 +297,10 @@ ixp425_bus_read_next, ixp425_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, ixp425_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/avr32.c =================================================================== --- src/bus/avr32.c (revision 1965) +++ src/bus/avr32.c (working copy) @@ -820,6 +820,10 @@ avr32_bus_read_next, avr32_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, avr32_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/ixp465.c =================================================================== --- src/bus/ixp465.c (revision 1965) +++ src/bus/ixp465.c (working copy) @@ -309,6 +309,10 @@ ixp465_bus_read_next, ixp465_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, ixp465_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/zefant-xs3.c =================================================================== --- src/bus/zefant-xs3.c (revision 1965) +++ src/bus/zefant-xs3.c (working copy) @@ -995,8 +995,12 @@ zefant_xs3_bus_read_next, zefant_xs3_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, zefant_xs3_bus_write, - zefant_xs3_bus_init + zefant_xs3_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/h7202.c =================================================================== --- src/bus/h7202.c (revision 1965) +++ src/bus/h7202.c (working copy) @@ -303,6 +303,10 @@ h7202_bus_read_next, h7202_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, h7202_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/mpc824x.c =================================================================== --- src/bus/mpc824x.c (revision 1965) +++ src/bus/mpc824x.c (working copy) @@ -590,6 +590,10 @@ mpc824x_bus_read_next, mpc824x_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, mpc824x_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/bcm1250.c =================================================================== --- src/bus/bcm1250.c (revision 1965) +++ src/bus/bcm1250.c (working copy) @@ -536,6 +536,10 @@ #else bcm1250_bus_read, #endif + urj_bus_generic_write_start, bcm1250_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/sharc21065l.c =================================================================== --- src/bus/sharc21065l.c (revision 1965) +++ src/bus/sharc21065l.c (working copy) @@ -323,6 +323,10 @@ sharc_21065L_bus_read_next, sharc_21065L_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, sharc_21065L_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/sharc21369_ezkit.c =================================================================== --- src/bus/sharc21369_ezkit.c (revision 1965) +++ src/bus/sharc21369_ezkit.c (working copy) @@ -309,6 +309,10 @@ sharc_21369_bus_read_next, sharc_21369_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, sharc_21369_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/au1500.c =================================================================== --- src/bus/au1500.c (revision 1965) +++ src/bus/au1500.c (working copy) @@ -308,6 +308,10 @@ au1500_bus_read_next, au1500_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, au1500_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/blackfin.h =================================================================== --- src/bus/blackfin.h (revision 1965) +++ src/bus/blackfin.h (working copy) @@ -80,8 +80,12 @@ bfin_bus_read_next, \ bfin_bus_read_end, \ urj_bus_generic_read, \ + urj_bus_generic_write_start, \ /*funcs##_bus_write,*/ bfin_bus_write, \ - urj_bus_generic_no_init \ + urj_bus_generic_no_init, \ + urj_bus_generic_no_enable, \ + urj_bus_generic_no_disable, \ + URJ_BUS_TYPE_PARALLEL, \ } #define BFIN_BUS_DECLARE(board, desc) _BFIN_BUS_DECLARE(board, board, desc) Index: src/bus/lh7a400.c =================================================================== --- src/bus/lh7a400.c (revision 1965) +++ src/bus/lh7a400.c (working copy) @@ -334,6 +334,10 @@ lh7a400_bus_read_next, lh7a400_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, lh7a400_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/sh7751r.c =================================================================== --- src/bus/sh7751r.c (revision 1965) +++ src/bus/sh7751r.c (working copy) @@ -323,6 +323,10 @@ sh7751r_bus_read_next, sh7751r_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, sh7751r_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/generic_bus.c =================================================================== --- src/bus/generic_bus.c (revision 1965) +++ src/bus/generic_bus.c (working copy) @@ -101,6 +101,30 @@ } /** + * bus->driver->(*enable) + * + */ +int +urj_bus_generic_no_enable (urj_bus_t *bus) +{ + bus->enabled = 1; + + return URJ_STATUS_OK; +} + +/** + * bus->driver->(*disable) + * + */ +int +urj_bus_generic_no_disable (urj_bus_t *bus) +{ + bus->enabled = 0; + + return URJ_STATUS_OK; +} + +/** * bus->driver->(*prepare) * */ @@ -115,6 +139,16 @@ } /** + * bus->driver->(*write_start) + * + */ +int +urj_bus_generic_write_start (urj_bus_t *bus, uint32_t adr) +{ + return 0; +} + +/** * bus->driver->(*read) * */ Index: src/bus/mpc5200.c =================================================================== --- src/bus/mpc5200.c (revision 1965) +++ src/bus/mpc5200.c (working copy) @@ -408,6 +408,10 @@ mpc5200_bus_read_next, mpc5200_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, mpc5200_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/jopcyc.c =================================================================== --- src/bus/jopcyc.c (revision 1965) +++ src/bus/jopcyc.c (working copy) @@ -701,8 +701,12 @@ jopcyc_bus_read_next, jopcyc_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, jopcyc_bus_write, - jopcyc_bus_init + jopcyc_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/slsup3.c =================================================================== --- src/bus/slsup3.c (revision 1965) +++ src/bus/slsup3.c (working copy) @@ -447,6 +447,10 @@ slsup3_bus_read_next, slsup3_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, slsup3_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/generic_bus.h =================================================================== --- src/bus/generic_bus.h (revision 1965) +++ src/bus/generic_bus.h (working copy) @@ -37,7 +37,10 @@ size_t param_size); void urj_bus_generic_free (urj_bus_t *bus); int urj_bus_generic_no_init (urj_bus_t *bus); +int urj_bus_generic_no_enable (urj_bus_t *bus); +int urj_bus_generic_no_disable (urj_bus_t *bus); void urj_bus_generic_prepare_extest (urj_bus_t *bus); +int urj_bus_generic_write_start(urj_bus_t *bus, uint32_t adr); uint32_t urj_bus_generic_read (urj_bus_t *bus, uint32_t adr); #endif /* URJ_BUS_GENERIC_BUS_H */ Index: src/bus/ejtag.c =================================================================== --- src/bus/ejtag.c (revision 1965) +++ src/bus/ejtag.c (working copy) @@ -773,6 +773,10 @@ ejtag_bus_read_next, ejtag_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, ejtag_bus_write, - ejtag_bus_init + ejtag_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/s3c4510x.c =================================================================== --- src/bus/s3c4510x.c (revision 1965) +++ src/bus/s3c4510x.c (working copy) @@ -434,6 +434,10 @@ s3c4510_bus_read_next, s3c4510_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, s3c4510_bus_write, - s3c4510_bus_init + s3c4510_bus_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/bus/ixp435.c =================================================================== --- src/bus/ixp435.c (revision 1965) +++ src/bus/ixp435.c (working copy) @@ -285,6 +285,10 @@ ixp435_bus_read_next, ixp435_bus_read_end, urj_bus_generic_read, + urj_bus_generic_write_start, ixp435_bus_write, - urj_bus_generic_no_init + urj_bus_generic_no_init, + urj_bus_generic_no_enable, + urj_bus_generic_no_disable, + URJ_BUS_TYPE_PARALLEL, }; Index: src/flash/cfi.c =================================================================== --- src/flash/cfi.c (revision 1965) +++ src/flash/cfi.c (working copy) @@ -100,6 +100,8 @@ if (URJ_BUS_AREA (bus, adr, &area) != URJ_STATUS_OK) // retain error state return URJ_STATUS_FAIL; + if (URJ_BUS_TYPE (bus) != urj_bus_type_parallel) + return URJ_STATUS_FAIL; bw = area.width; if (bw != 8 && bw != 16 && bw != 32) { Index: src/flash/jedec.c =================================================================== --- src/flash/jedec.c (revision 1965) +++ src/flash/jedec.c (working copy) @@ -447,6 +447,8 @@ if (URJ_BUS_AREA (bus, adr, &area) != URJ_STATUS_OK) // retain error state return URJ_STATUS_FAIL; + if (URJ_BUS_TYPE (bus) != urj_bus_type_parallel) + return URJ_STATUS_FAIL; bw = area.width; if (bw != 8 && bw != 16 && bw != 32) { Index: src/flash/amd_flash.c =================================================================== --- src/flash/amd_flash.c (revision 1965) +++ src/flash/amd_flash.c (working copy) @@ -107,6 +107,8 @@ // retain error state return URJ_STATUS_FAIL; + if (URJ_BUS_TYPE (bus) != urj_bus_type_parallel) + return URJ_STATUS_FAIL; URJ_BUS_WRITE (bus, adr + 0x0, 0xf0); URJ_BUS_WRITE (bus, adr + 0x555, 0xaa); URJ_BUS_WRITE (bus, adr + 0x2AA, 0x55); Index: src/flash/jedec_exp.c =================================================================== --- src/flash/jedec_exp.c (revision 1965) +++ src/flash/jedec_exp.c (working copy) @@ -88,6 +88,8 @@ if (URJ_BUS_AREA (bus, adr, &area) != URJ_STATUS_OK) // retain error state return URJ_STATUS_FAIL; + if (URJ_BUS_TYPE (bus) != urj_bus_type_parallel) + return URJ_STATUS_FAIL; bw = area.width; if (bw == 0)