Message ID | 1507882137-27841-4-git-send-email-tien.fong.chee@intel.com |
---|---|
State | Superseded |
Delegated to: | Marek Vasut |
Headers | show |
Series | Add FPGA, SDRAM, SPL loadfs U-boot & booting to console | expand |
Please run get_maintainer on this patch. I think you need to include a few more people. On 10/13/2017 03:08 AM, tien.fong.chee@intel.com wrote: > From: Tien Fong Chee <tien.fong.chee@intel.com> > > Add code necessary into the FPGA driver framework in U-Boot > so it can be used via the 'fpga' command for programing Arria 10 > SoCFPGA. > > Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> > --- > cmd/fpga.c | 2 +- > drivers/fpga/altera.c | 40 ++++++++++++++++++++++++++++++++-------- > drivers/fpga/fpga.c | 8 ++++++++ > include/fpga.h | 2 ++ > 4 files changed, 43 insertions(+), 9 deletions(-) > > diff --git a/cmd/fpga.c b/cmd/fpga.c > index ac6f504..3cb0bcd 100644 > --- a/cmd/fpga.c > +++ b/cmd/fpga.c > @@ -363,7 +363,7 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga, > "(Xilinx only)\n" > #endif > #if defined(CONFIG_CMD_FPGA_LOADFS) > - "Load device from filesystem (FAT by default) (Xilinx only)\n" > + "Load device from filesystem (FAT by default)\n > " loadfs [dev] [address] [image size] [blocksize] <interface>\n" > " [<dev[:part]>] <filename>\n" > #endif > diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c > index 135a357..a03e835 100644 > --- a/drivers/fpga/altera.c > +++ b/drivers/fpga/altera.c > @@ -23,25 +23,31 @@ static const struct altera_fpga { > enum altera_family family; > const char *name; > int (*load)(Altera_desc *, const void *, size_t); > + int (*loadfs)(Altera_desc *, const void *, size_t, fpga_fs_info *); > int (*dump)(Altera_desc *, const void *, size_t); > int (*info)(Altera_desc *); > } altera_fpga[] = { > #if defined(CONFIG_FPGA_ACEX1K) > - { Altera_ACEX1K, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, > - { Altera_CYC2, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, > + { Altera_ACEX1K, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, > + ACEX1K_info }, > + { Altera_CYC2, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, > + ACEX1K_info }, > #elif defined(CONFIG_FPGA_CYCLON2) > - { Altera_ACEX1K, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, > - { Altera_CYC2, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, > + { Altera_ACEX1K, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, > + { Altera_CYC2, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, > #endif > #if defined(CONFIG_FPGA_STRATIX_II) > - { Altera_StratixII, "StratixII", StratixII_load, > + { Altera_StratixII, "StratixII", StratixII_load, NULL, > StratixII_dump, StratixII_info }, > #endif > #if defined(CONFIG_FPGA_STRATIX_V) > - { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL }, > + { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL, NULL }, What is the purpose of the above 3 changes if this patch is for Arria10? Dinh
On Isn, 2017-10-16 at 07:39 -0500, Dinh Nguyen wrote: > Please run get_maintainer on this patch. I think you need to include > a > few more people. > Okay. > On 10/13/2017 03:08 AM, tien.fong.chee@intel.com wrote: > > > > From: Tien Fong Chee <tien.fong.chee@intel.com> > > > > Add code necessary into the FPGA driver framework in U-Boot > > so it can be used via the 'fpga' command for programing Arria 10 > > SoCFPGA. > > > > Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> > > --- > > cmd/fpga.c | 2 +- > > drivers/fpga/altera.c | 40 ++++++++++++++++++++++++++++++++------- > > - > > drivers/fpga/fpga.c | 8 ++++++++ > > include/fpga.h | 2 ++ > > 4 files changed, 43 insertions(+), 9 deletions(-) > > > > diff --git a/cmd/fpga.c b/cmd/fpga.c > > index ac6f504..3cb0bcd 100644 > > --- a/cmd/fpga.c > > +++ b/cmd/fpga.c > > @@ -363,7 +363,7 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga, > > "(Xilinx only)\n" > > #endif > > #if defined(CONFIG_CMD_FPGA_LOADFS) > > - "Load device from filesystem (FAT by default) (Xilinx > > only)\n" > > + "Load device from filesystem (FAT by default)\n > > " loadfs [dev] [address] [image size] [blocksize] > > <interface>\n" > > " [<dev[:part]>] <filename>\n" > > #endif > > diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c > > index 135a357..a03e835 100644 > > --- a/drivers/fpga/altera.c > > +++ b/drivers/fpga/altera.c > > @@ -23,25 +23,31 @@ static const struct altera_fpga { > > enum altera_family family; > > const char *name; > > int (*load)(Altera_desc *, const > > void *, size_t); > > + int (*loadfs)(Altera_desc *, const void *, size_t, > > fpga_fs_info *); > > int (*dump)(Altera_desc *, const > > void *, size_t); > > int (*info)(Altera_desc *); > > } altera_fpga[] = { > > #if defined(CONFIG_FPGA_ACEX1K) > > - { Altera_ACEX1K, "ACEX1K", ACEX1K_load, ACEX1K_dump, > > ACEX1K_info }, > > - { Altera_CYC2, "ACEX1K", ACEX1K_load, ACEX1K_dump, > > ACEX1K_info }, > > + { Altera_ACEX1K, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, > > + ACEX1K_info }, > > + { Altera_CYC2, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, > > + ACEX1K_info }, > > #elif defined(CONFIG_FPGA_CYCLON2) > > - { Altera_ACEX1K, "CycloneII", CYC2_load, CYC2_dump, > > CYC2_info }, > > - { Altera_CYC2, "CycloneII", CYC2_load, CYC2_dump, > > CYC2_info }, > > + { Altera_ACEX1K, "CycloneII", CYC2_load, NULL, CYC2_dump, > > CYC2_info }, > > + { Altera_CYC2, "CycloneII", CYC2_load, NULL, CYC2_dump, > > CYC2_info }, > > #endif > > #if defined(CONFIG_FPGA_STRATIX_II) > > - { Altera_StratixII, "StratixII", StratixII_load, > > + { Altera_StratixII, "StratixII", StratixII_load, NULL, > > StratixII_dump, StratixII_info }, > > #endif > > #if defined(CONFIG_FPGA_STRATIX_V) > > - { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL > > }, > > + { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL, > > NULL }, > What is the purpose of the above 3 changes if this patch is for > Arria10? > I only added new lines related to fpga loadfs. I believe above 3 changes were due to location change when new lines were appended on top of them. > Dinh
On Jum, 2017-10-13 at 16:08 +0800, tien.fong.chee@intel.com wrote: > From: Tien Fong Chee <tien.fong.chee@intel.com> > > Add code necessary into the FPGA driver framework in U-Boot > so it can be used via the 'fpga' command for programing Arria 10 > SoCFPGA. > > Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> > --- > cmd/fpga.c | 2 +- > drivers/fpga/altera.c | 40 ++++++++++++++++++++++++++++++++-------- > drivers/fpga/fpga.c | 8 ++++++++ > include/fpga.h | 2 ++ > 4 files changed, 43 insertions(+), 9 deletions(-) > > diff --git a/cmd/fpga.c b/cmd/fpga.c > index ac6f504..3cb0bcd 100644 > --- a/cmd/fpga.c > +++ b/cmd/fpga.c Add more reviewers. > @@ -363,7 +363,7 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga, > "(Xilinx only)\n" > #endif > #if defined(CONFIG_CMD_FPGA_LOADFS) > - "Load device from filesystem (FAT by default) (Xilinx > only)\n" > + "Load device from filesystem (FAT by default)\n" > " loadfs [dev] [address] [image size] [blocksize] > <interface>\n" > " [<dev[:part]>] <filename>\n" > #endif > diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c > index 135a357..a03e835 100644 > --- a/drivers/fpga/altera.c > +++ b/drivers/fpga/altera.c > @@ -23,25 +23,31 @@ static const struct altera_fpga { > enum altera_family family; > const char *name; > int (*load)(Altera_desc *, const void > *, size_t); > + int (*loadfs)(Altera_desc *, const void *, size_t, > fpga_fs_info *); > int (*dump)(Altera_desc *, const void > *, size_t); > int (*info)(Altera_desc *); > } altera_fpga[] = { > #if defined(CONFIG_FPGA_ACEX1K) > - { Altera_ACEX1K, "ACEX1K", ACEX1K_load, ACEX1K_dump, > ACEX1K_info }, > - { Altera_CYC2, "ACEX1K", ACEX1K_load, ACEX1K_dump, > ACEX1K_info }, > + { Altera_ACEX1K, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, > + ACEX1K_info }, > + { Altera_CYC2, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, > + ACEX1K_info }, > #elif defined(CONFIG_FPGA_CYCLON2) > - { Altera_ACEX1K, "CycloneII", CYC2_load, CYC2_dump, > CYC2_info }, > - { Altera_CYC2, "CycloneII", CYC2_load, CYC2_dump, > CYC2_info }, > + { Altera_ACEX1K, "CycloneII", CYC2_load, NULL, CYC2_dump, > CYC2_info }, > + { Altera_CYC2, "CycloneII", CYC2_load, NULL, CYC2_dump, > CYC2_info }, > #endif > #if defined(CONFIG_FPGA_STRATIX_II) > - { Altera_StratixII, "StratixII", StratixII_load, > + { Altera_StratixII, "StratixII", StratixII_load, NULL, > StratixII_dump, StratixII_info }, > #endif > #if defined(CONFIG_FPGA_STRATIX_V) > - { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL }, > + { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL, > NULL }, > #endif > -#if defined(CONFIG_FPGA_SOCFPGA) > - { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL }, > +#if defined(CONFIG_FPGA_SOCFPGA) && defined(CONFIG_CMD_FPGA_LOADFS) > + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, socfpga_loadfs, > NULL, > + NULL }, > +#elif defined(CONFIG_FPGA_SOCFPGA) > + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL, NULL > }, > #endif > }; > > @@ -174,3 +180,21 @@ int altera_info(Altera_desc *desc) > > return FPGA_SUCCESS; > } > + > +#if defined(CONFIG_CMD_FPGA_LOADFS) > +int altera_loadfs(Altera_desc *desc, const void *buf, size_t bsize, > + fpga_fs_info *fpga_fsinfo) > +{ > + const struct altera_fpga *fpga = altera_desc_to_fpga(desc, > __func__); > + > + if (!fpga) > + return FPGA_FAIL; > + > + debug_cond(FPGA_DEBUG, "%s: Launching the %s FS > Loader...\n", > + __func__, fpga->name); > + if (fpga->loadfs) > + return fpga->loadfs(desc, buf, bsize, fpga_fsinfo); > + > + return -EINVAL; > +} > +#endif > diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c > index e0fb1b4..42e901e 100644 > --- a/drivers/fpga/fpga.c > +++ b/drivers/fpga/fpga.c > @@ -198,6 +198,14 @@ int fpga_fsload(int devnum, const void *buf, > size_t size, > fpga_no_sup((char *)__func__, "Xilinx > devices"); > #endif > break; > +#if defined(CONFIG_FPGA_ALTERA) > + case fpga_altera: > + ret_val = altera_loadfs(desc->devdesc, buf, > size, > + fpga_fsinfo); > +#else > + fpga_no_sup((char *)__func__, "Altera > devices"); > +#endif > + break; > default: > printf("%s: Invalid or unsupported device > type %d\n", > __func__, desc->devtype); > diff --git a/include/fpga.h b/include/fpga.h > index d768fb1..8920016 100644 > --- a/include/fpga.h > +++ b/include/fpga.h > @@ -56,8 +56,10 @@ int fpga_count(void); > const fpga_desc *const fpga_get_desc(int devnum); > int fpga_load(int devnum, const void *buf, size_t bsize, > bitstream_type bstype); > +#if defined(CONFIG_CMD_FPGA_LOADFS) > int fpga_fsload(int devnum, const void *buf, size_t size, > fpga_fs_info *fpga_fsinfo); > +#endif > int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, > bitstream_type bstype); > int fpga_dump(int devnum, const void *buf, size_t bsize);
diff --git a/cmd/fpga.c b/cmd/fpga.c index ac6f504..3cb0bcd 100644 --- a/cmd/fpga.c +++ b/cmd/fpga.c @@ -363,7 +363,7 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga, "(Xilinx only)\n" #endif #if defined(CONFIG_CMD_FPGA_LOADFS) - "Load device from filesystem (FAT by default) (Xilinx only)\n" + "Load device from filesystem (FAT by default)\n" " loadfs [dev] [address] [image size] [blocksize] <interface>\n" " [<dev[:part]>] <filename>\n" #endif diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c index 135a357..a03e835 100644 --- a/drivers/fpga/altera.c +++ b/drivers/fpga/altera.c @@ -23,25 +23,31 @@ static const struct altera_fpga { enum altera_family family; const char *name; int (*load)(Altera_desc *, const void *, size_t); + int (*loadfs)(Altera_desc *, const void *, size_t, fpga_fs_info *); int (*dump)(Altera_desc *, const void *, size_t); int (*info)(Altera_desc *); } altera_fpga[] = { #if defined(CONFIG_FPGA_ACEX1K) - { Altera_ACEX1K, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, - { Altera_CYC2, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, + { Altera_ACEX1K, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, + ACEX1K_info }, + { Altera_CYC2, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, + ACEX1K_info }, #elif defined(CONFIG_FPGA_CYCLON2) - { Altera_ACEX1K, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, - { Altera_CYC2, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, + { Altera_ACEX1K, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, + { Altera_CYC2, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, #endif #if defined(CONFIG_FPGA_STRATIX_II) - { Altera_StratixII, "StratixII", StratixII_load, + { Altera_StratixII, "StratixII", StratixII_load, NULL, StratixII_dump, StratixII_info }, #endif #if defined(CONFIG_FPGA_STRATIX_V) - { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL }, + { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL, NULL }, #endif -#if defined(CONFIG_FPGA_SOCFPGA) - { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL }, +#if defined(CONFIG_FPGA_SOCFPGA) && defined(CONFIG_CMD_FPGA_LOADFS) + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, socfpga_loadfs, NULL, + NULL }, +#elif defined(CONFIG_FPGA_SOCFPGA) + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL, NULL }, #endif }; @@ -174,3 +180,21 @@ int altera_info(Altera_desc *desc) return FPGA_SUCCESS; } + +#if defined(CONFIG_CMD_FPGA_LOADFS) +int altera_loadfs(Altera_desc *desc, const void *buf, size_t bsize, + fpga_fs_info *fpga_fsinfo) +{ + const struct altera_fpga *fpga = altera_desc_to_fpga(desc, __func__); + + if (!fpga) + return FPGA_FAIL; + + debug_cond(FPGA_DEBUG, "%s: Launching the %s FS Loader...\n", + __func__, fpga->name); + if (fpga->loadfs) + return fpga->loadfs(desc, buf, bsize, fpga_fsinfo); + + return -EINVAL; +} +#endif diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c index e0fb1b4..42e901e 100644 --- a/drivers/fpga/fpga.c +++ b/drivers/fpga/fpga.c @@ -198,6 +198,14 @@ int fpga_fsload(int devnum, const void *buf, size_t size, fpga_no_sup((char *)__func__, "Xilinx devices"); #endif break; +#if defined(CONFIG_FPGA_ALTERA) + case fpga_altera: + ret_val = altera_loadfs(desc->devdesc, buf, size, + fpga_fsinfo); +#else + fpga_no_sup((char *)__func__, "Altera devices"); +#endif + break; default: printf("%s: Invalid or unsupported device type %d\n", __func__, desc->devtype); diff --git a/include/fpga.h b/include/fpga.h index d768fb1..8920016 100644 --- a/include/fpga.h +++ b/include/fpga.h @@ -56,8 +56,10 @@ int fpga_count(void); const fpga_desc *const fpga_get_desc(int devnum); int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype); +#if defined(CONFIG_CMD_FPGA_LOADFS) int fpga_fsload(int devnum, const void *buf, size_t size, fpga_fs_info *fpga_fsinfo); +#endif int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, bitstream_type bstype); int fpga_dump(int devnum, const void *buf, size_t bsize);