diff options
Diffstat (limited to 'arch/arm/cpu/armv7/socfpga/misc.c')
| -rw-r--r-- | arch/arm/cpu/armv7/socfpga/misc.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/socfpga/misc.c b/arch/arm/cpu/armv7/socfpga/misc.c index f41c329a43..b07d97ee05 100644 --- a/arch/arm/cpu/armv7/socfpga/misc.c +++ b/arch/arm/cpu/armv7/socfpga/misc.c @@ -6,6 +6,7 @@ #include <common.h> #include <asm/io.h> +#include <altera.h> #include <miiphy.h> #include <netdev.h> #include <asm/arch/reset_manager.h> @@ -93,6 +94,39 @@ int overwrite_console(void) } #endif +#ifdef CONFIG_FPGA +/* + * FPGA programming support for SoC FPGA Cyclone V + */ +static Altera_desc altera_fpga[] = { + { + /* Family */ + Altera_SoCFPGA, + /* Interface type */ + fast_passive_parallel, + /* No limitation as additional data will be ignored */ + -1, + /* No device function table */ + NULL, + /* Base interface address specified in driver */ + NULL, + /* No cookie implementation */ + 0 + }, +}; + +/* add device descriptor to FPGA device table */ +static void socfpga_fpga_add(void) +{ + int i; + fpga_init(); + for (i = 0; i < ARRAY_SIZE(altera_fpga); i++) + fpga_add(fpga_altera, &altera_fpga[i]); +} +#else +static inline void socfpga_fpga_add(void) {} +#endif + int arch_cpu_init(void) { /* @@ -108,5 +142,7 @@ int arch_cpu_init(void) int misc_init_r(void) { + /* Add device descriptor to FPGA device table */ + socfpga_fpga_add(); return 0; } |