X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Ffpga%2Fxilinx.c;h=d459a2f7a572180954bdc34a82fcf39c32be868e;hb=40d500212f74c92ef014ae8df697416e160ee743;hp=2e0db535d474ca74c5f42d8072228a66f9b41cd5;hpb=326ea986ac150acdc7656d57fca647db80b50158;p=u-boot diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c index 2e0db535d4..d459a2f7a5 100644 --- a/drivers/fpga/xilinx.c +++ b/drivers/fpga/xilinx.c @@ -19,23 +19,13 @@ #include #include -#if 0 -#define FPGA_DEBUG -#endif - -/* Define FPGA_DEBUG to get debug printf's */ -#ifdef FPGA_DEBUG -#define PRINTF(fmt,args...) printf (fmt ,##args) -#else -#define PRINTF(fmt,args...) -#endif - /* Local Static Functions */ -static int xilinx_validate (Xilinx_desc * desc, char *fn); +static int xilinx_validate(xilinx_desc *desc, char *fn); /* ------------------------------------------------------------------------- */ -int fpga_loadbitstream(int devnum, char *fpgadata, size_t size) +int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, + bitstream_type bstype) { unsigned int length; unsigned int swapsize; @@ -43,7 +33,7 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size) unsigned char *dataptr; unsigned int i; const fpga_desc *desc; - Xilinx_desc *xdesc; + xilinx_desc *xdesc; dataptr = (unsigned char *)fpgadata; /* Find out fpga_description */ @@ -85,8 +75,8 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size) buffer[i] = *dataptr++; if (xdesc->name) { - i = strncmp(buffer, xdesc->name, strlen(xdesc->name)); - if (i) { + i = (ulong)strstr(buffer, xdesc->name); + if (!i) { printf("%s: Wrong bitstream ID for this device\n", __func__); printf("%s: Bitstream ID %s, current device ID %d/%s\n", @@ -94,7 +84,7 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size) return FPGA_FAIL; } } else { - printf("%s: Please fill correct device ID to Xilinx_desc\n", + printf("%s: Please fill correct device ID to xilinx_desc\n", __func__); } printf(" part number = \"%s\"\n", buffer); @@ -138,137 +128,72 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size) dataptr += 4; printf(" bytes in bitstream = %d\n", swapsize); - return fpga_load(devnum, dataptr, swapsize); + return fpga_load(devnum, dataptr, swapsize, bstype); } -int xilinx_load(Xilinx_desc *desc, const void *buf, size_t bsize) +int xilinx_load(xilinx_desc *desc, const void *buf, size_t bsize, + bitstream_type bstype) { - int ret_val = FPGA_FAIL; /* assume a failure */ - if (!xilinx_validate (desc, (char *)__FUNCTION__)) { printf ("%s: Invalid device descriptor\n", __FUNCTION__); - } else - switch (desc->family) { - case Xilinx_Spartan2: -#if defined(CONFIG_FPGA_SPARTAN2) - PRINTF ("%s: Launching the Spartan-II Loader...\n", - __FUNCTION__); - ret_val = Spartan2_load (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-II devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Spartan3: -#if defined(CONFIG_FPGA_SPARTAN3) - PRINTF ("%s: Launching the Spartan-III Loader...\n", - __FUNCTION__); - ret_val = Spartan3_load (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-III devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Virtex2: -#if defined(CONFIG_FPGA_VIRTEX2) - PRINTF ("%s: Launching the Virtex-II Loader...\n", - __FUNCTION__); - ret_val = Virtex2_load (desc, buf, bsize); -#else - printf ("%s: No support for Virtex-II devices.\n", - __FUNCTION__); -#endif - break; - case xilinx_zynq: -#if defined(CONFIG_FPGA_ZYNQPL) - PRINTF("%s: Launching the Zynq PL Loader...\n", - __func__); - ret_val = zynq_load(desc, buf, bsize); -#else - printf("%s: No support for Zynq devices.\n", - __func__); -#endif - break; + return FPGA_FAIL; + } - default: - printf ("%s: Unsupported family type, %d\n", - __FUNCTION__, desc->family); - } + if (!desc->operations || !desc->operations->load) { + printf("%s: Missing load operation\n", __func__); + return FPGA_FAIL; + } - return ret_val; + return desc->operations->load(desc, buf, bsize, bstype); } -int xilinx_dump(Xilinx_desc *desc, const void *buf, size_t bsize) +#if defined(CONFIG_CMD_FPGA_LOADFS) +int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize, + fpga_fs_info *fpga_fsinfo) { - int ret_val = FPGA_FAIL; /* assume a failure */ + if (!xilinx_validate(desc, (char *)__func__)) { + printf("%s: Invalid device descriptor\n", __func__); + return FPGA_FAIL; + } + + if (!desc->operations || !desc->operations->loadfs) { + printf("%s: Missing loadfs operation\n", __func__); + return FPGA_FAIL; + } + return desc->operations->loadfs(desc, buf, bsize, fpga_fsinfo); +} +#endif + +int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize) +{ if (!xilinx_validate (desc, (char *)__FUNCTION__)) { printf ("%s: Invalid device descriptor\n", __FUNCTION__); - } else - switch (desc->family) { - case Xilinx_Spartan2: -#if defined(CONFIG_FPGA_SPARTAN2) - PRINTF ("%s: Launching the Spartan-II Reader...\n", - __FUNCTION__); - ret_val = Spartan2_dump (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-II devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Spartan3: -#if defined(CONFIG_FPGA_SPARTAN3) - PRINTF ("%s: Launching the Spartan-III Reader...\n", - __FUNCTION__); - ret_val = Spartan3_dump (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-III devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Virtex2: -#if defined( CONFIG_FPGA_VIRTEX2) - PRINTF ("%s: Launching the Virtex-II Reader...\n", - __FUNCTION__); - ret_val = Virtex2_dump (desc, buf, bsize); -#else - printf ("%s: No support for Virtex-II devices.\n", - __FUNCTION__); -#endif - break; - case xilinx_zynq: -#if defined(CONFIG_FPGA_ZYNQPL) - PRINTF("%s: Launching the Zynq PL Reader...\n", - __func__); - ret_val = zynq_dump(desc, buf, bsize); -#else - printf("%s: No support for Zynq devices.\n", - __func__); -#endif - break; + return FPGA_FAIL; + } - default: - printf ("%s: Unsupported family type, %d\n", - __FUNCTION__, desc->family); - } + if (!desc->operations || !desc->operations->dump) { + printf("%s: Missing dump operation\n", __func__); + return FPGA_FAIL; + } - return ret_val; + return desc->operations->dump(desc, buf, bsize); } -int xilinx_info (Xilinx_desc * desc) +int xilinx_info(xilinx_desc *desc) { int ret_val = FPGA_FAIL; if (xilinx_validate (desc, (char *)__FUNCTION__)) { printf ("Family: \t"); switch (desc->family) { - case Xilinx_Spartan2: + case xilinx_spartan2: printf ("Spartan-II\n"); break; - case Xilinx_Spartan3: + case xilinx_spartan3: printf ("Spartan-III\n"); break; - case Xilinx_Virtex2: + case xilinx_virtex2: printf ("Virtex-II\n"); break; case xilinx_zynq: @@ -307,58 +232,20 @@ int xilinx_info (Xilinx_desc * desc) printf ("Unsupported interface type, %d\n", desc->iface); } - printf ("Device Size: \t%d bytes\n" - "Cookie: \t0x%x (%d)\n", - desc->size, desc->cookie, desc->cookie); + printf("Device Size: \t%zd bytes\n" + "Cookie: \t0x%x (%d)\n", + desc->size, desc->cookie, desc->cookie); if (desc->name) printf("Device name: \t%s\n", desc->name); - if (desc->iface_fns) { + if (desc->iface_fns) printf ("Device Function Table @ 0x%p\n", desc->iface_fns); - switch (desc->family) { - case Xilinx_Spartan2: -#if defined(CONFIG_FPGA_SPARTAN2) - Spartan2_info (desc); -#else - /* just in case */ - printf ("%s: No support for Spartan-II devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Spartan3: -#if defined(CONFIG_FPGA_SPARTAN3) - Spartan3_info (desc); -#else - /* just in case */ - printf ("%s: No support for Spartan-III devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Virtex2: -#if defined(CONFIG_FPGA_VIRTEX2) - Virtex2_info (desc); -#else - /* just in case */ - printf ("%s: No support for Virtex-II devices.\n", - __FUNCTION__); -#endif - break; - case xilinx_zynq: -#if defined(CONFIG_FPGA_ZYNQPL) - zynq_info(desc); -#else - /* just in case */ - printf("%s: No support for Zynq devices.\n", - __func__); -#endif - /* Add new family types here */ - default: - /* we don't need a message here - we give one up above */ - ; - } - } else + else printf ("No Device Function Table.\n"); + if (desc->operations && desc->operations->info) + desc->operations->info(desc); + ret_val = FPGA_SUCCESS; } else { printf ("%s: Invalid device descriptor\n", __FUNCTION__); @@ -369,7 +256,7 @@ int xilinx_info (Xilinx_desc * desc) /* ------------------------------------------------------------------------- */ -static int xilinx_validate (Xilinx_desc * desc, char *fn) +static int xilinx_validate(xilinx_desc *desc, char *fn) { int ret_val = false;