arm: socfpga: stratix10: Add Stratix10 FPGA into FPGA device table

Enable 'fpga' command in u-boot. User will be able to use the FPGA
command to program the FPGA on Stratix10 SoC.

Signed-off-by: Ang, Chee Hong <chee.hong.ang@intel.com>

diff --git a/arch/arm/mach-socfpga/include/mach/misc.h b/arch/arm/mach-socfpga/include/mach/misc.h
index 2660992..86d5d2b 100644 (file)
--- a/arch/arm/mach-socfpga/include/mach/misc.h
+++ b/arch/arm/mach-socfpga/include/mach/misc.h
@@ -18,9 +18,9 @@ struct bsel {
 extern struct bsel bsel_str[];
 
 #ifdef CONFIG_FPGA
-void socfpga_fpga_add(void);
+void socfpga_fpga_add(void *fpga_desc);
 #else
-static inline void socfpga_fpga_add(void) {}
+inline void socfpga_fpga_add(void *fpga_desc) {}
 #endif
 
 #ifdef CONFIG_TARGET_SOCFPGA_GEN5

diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index a4f6d5c..78fbe28 100644 (file)
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -88,33 +88,11 @@ 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 */
-void socfpga_fpga_add(void)
+void socfpga_fpga_add(void *fpga_desc)
 {
-       int i;
        fpga_init();
-       for (i = 0; i < ARRAY_SIZE(altera_fpga); i++)
-               fpga_add(fpga_altera, &altera_fpga[i]);
+       fpga_add(fpga_altera, fpga_desc);
 }
 #endif
 

diff --git a/arch/arm/mach-socfpga/misc_arria10.c b/arch/arm/mach-socfpga/misc_arria10.c
index f347ae8..63b8c75 100644 (file)
--- a/arch/arm/mach-socfpga/misc_arria10.c
+++ b/arch/arm/mach-socfpga/misc_arria10.c
@@ -30,6 +30,27 @@
 
 static struct socfpga_system_manager *sysmgr_regs =
        (struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
+
+/*
+ * FPGA programming support for SoC FPGA Arria 10
+ */
+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
+       },
+};
+
 #if defined(CONFIG_SPL_BUILD)
 static struct pl310_regs *const pl310 =
        (struct pl310_regs *)CONFIG_SYS_PL310_BASE;
@@ -73,7 +94,7 @@ void socfpga_sdram_remap_zero(void)
 int arch_early_init_r(void)
 {
        /* Add device descriptor to FPGA device table */
-       socfpga_fpga_add();
+       socfpga_fpga_add(&altera_fpga[0]);
 
        return 0;
 }

diff --git a/arch/arm/mach-socfpga/misc_gen5.c b/arch/arm/mach-socfpga/misc_gen5.c
index 5fa4093..04f237d 100644 (file)
--- a/arch/arm/mach-socfpga/misc_gen5.c
+++ b/arch/arm/mach-socfpga/misc_gen5.c
@@ -35,6 +35,26 @@ static struct scu_registers *scu_regs =
        (struct scu_registers *)SOCFPGA_MPUSCU_ADDRESS;
 
 /*
+ * 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
+       },
+};
+
+/*
  * DesignWare Ethernet initialization
  */
 #ifdef CONFIG_ETH_DESIGNWARE
@@ -221,7 +241,7 @@ int arch_early_init_r(void)
        socfpga_sdram_remap_zero();
 
        /* Add device descriptor to FPGA device table */
-       socfpga_fpga_add();
+       socfpga_fpga_add(&altera_fpga[0]);
 
 #ifdef CONFIG_DESIGNWARE_SPI
        /* Get Designware SPI controller out of reset */

diff --git a/arch/arm/mach-socfpga/misc_s10.c b/arch/arm/mach-socfpga/misc_s10.c
index e599362..113eace 100644 (file)
--- a/arch/arm/mach-socfpga/misc_s10.c
+++ b/arch/arm/mach-socfpga/misc_s10.c
@@ -25,6 +25,26 @@ static struct socfpga_system_manager *sysmgr_regs =
        (struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
 
 /*
+ * FPGA programming support for SoC FPGA Stratix 10
+ */
+static Altera_desc altera_fpga[] = {
+       {
+               /* Family */
+               Intel_FPGA_Stratix10,
+               /* Interface type */
+               secure_device_manager_mailbox,
+               /* 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
+       },
+};
+
+/*
  * DesignWare Ethernet initialization
  */
 #ifdef CONFIG_ETH_DESIGNWARE
@@ -125,6 +145,8 @@ int arch_misc_init(void)
 
 int arch_early_init_r(void)
 {
+       socfpga_fpga_add(&altera_fpga[0]);
+
        return 0;
 }
 

diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c
index 9605554..7c8f518 100644 (file)
--- a/drivers/fpga/altera.c
+++ b/drivers/fpga/altera.c
@@ -39,6 +39,9 @@ static const struct altera_fpga {
 #if defined(CONFIG_FPGA_STRATIX_V)
        { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL },
 #endif
+#if defined(CONFIG_FPGA_STRATIX10)
+       { Intel_FPGA_Stratix10, "Stratix10", stratix10_load, NULL, NULL },
+#endif
 #if defined(CONFIG_FPGA_SOCFPGA)
        { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL },
 #endif
@@ -154,6 +157,9 @@ int altera_info(Altera_desc *desc)
        case fast_passive_parallel_security:
                printf("Fast Passive Parallel with Security (FPPS)\n");
                break;
+       case secure_device_manager_mailbox:
+               puts("Secure Device Manager (SDM) Mailbox\n");
+               break;
                /* Add new interface types here */
        default:
                printf("Unsupported interface type, %d\n", desc->iface);

diff --git a/include/altera.h b/include/altera.h
index 233b467..22d55cf 100644 (file)
--- a/include/altera.h
+++ b/include/altera.h
@@ -39,6 +39,8 @@ enum altera_iface {
        fast_passive_parallel,
        /* fast passive parallel with security (FPPS) */
        fast_passive_parallel_security,
+       /* secure device manager (SDM) mailbox */
+       secure_device_manager_mailbox,
        /* insert all new types before this */
        max_altera_iface_type,
 };
@@ -54,6 +56,8 @@ enum altera_family {
        Altera_StratixII,
        /* StratixV Family */
        Altera_StratixV,
+       /* Stratix10 Family */
+       Intel_FPGA_Stratix10,
        /* SoCFPGA Family */
        Altera_SoCFPGA,