[U-Boot] [PATCH v1 3/4] arm: socfpga: stratix10: Add Stratix10 FPGA into FPGA device table
chee.hong.ang at intel.com
chee.hong.ang at intel.com
Fri Oct 5 17:12:18 UTC 2018
From: "Ang, Chee Hong" <chee.hong.ang at intel.com>
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 at intel.com>
---
arch/arm/mach-socfpga/misc.c | 22 ++++++++++++++++++++++
arch/arm/mach-socfpga/misc_s10.c | 4 ++++
drivers/fpga/altera.c | 6 ++++++
include/altera.h | 4 ++++
4 files changed, 36 insertions(+)
diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index a4f6d5c..350aad1 100644
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -88,6 +88,27 @@ int overwrite_console(void)
#endif
#ifdef CONFIG_FPGA
+#ifdef CONFIG_FPGA_STRATIX10
+/*
+ * 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
+ },
+};
+#else
/*
* FPGA programming support for SoC FPGA Cyclone V
*/
@@ -107,6 +128,7 @@ static Altera_desc altera_fpga[] = {
0
},
};
+#endif
/* add device descriptor to FPGA device table */
void socfpga_fpga_add(void)
diff --git a/arch/arm/mach-socfpga/misc_s10.c b/arch/arm/mach-socfpga/misc_s10.c
index 918baac..7fb945c 100644
--- a/arch/arm/mach-socfpga/misc_s10.c
+++ b/arch/arm/mach-socfpga/misc_s10.c
@@ -124,6 +124,10 @@ int arch_misc_init(void)
int arch_early_init_r(void)
{
+#ifdef CONFIG_FPGA
+ socfpga_fpga_add();
+#endif
+
return 0;
}
diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c
index 9605554..7c8f518 100644
--- 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
--- 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,
--
2.7.4
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