[U-Boot][PATCH v4 5/5] fpga: add new symbol for fpga_loadb
Ibai Erkiaga
ibai.erkiaga-elorza at amd.com
Mon Jan 20 13:43:54 CET 2025
Adding new symbol for the fpga loadb command which is exclusive to
Xilinx. Default value is y for backward compatibility.
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza at amd.com>
---
(no changes since v1)
cmd/Kconfig | 7 +++++++
cmd/fpga.c | 8 ++++++--
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/cmd/Kconfig b/cmd/Kconfig
index c9600498787..55a8d4189a4 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -1186,6 +1186,13 @@ config CMD_FPGA_LOADP
Supports loading an FPGA device from a bitstream buffer containing
a partial bitstream.
+config CMD_FPGA_LOADB
+ bool "fpga loadb - load bitstream"
+ default y
+ depends on CMD_FPGA && FPGA_XILINX
+ help
+ Supports loading an FPGA device from a bitstream buffer
+
config CMD_FPGA_LOADBP
bool "fpga loadbp - load partial bitstream"
depends on CMD_FPGA && FPGA_XILINX
diff --git a/cmd/fpga.c b/cmd/fpga.c
index 75d2f824998..212f421739f 100644
--- a/cmd/fpga.c
+++ b/cmd/fpga.c
@@ -180,6 +180,7 @@ static int do_fpga_load(struct cmd_tbl *cmdtp, int flag, int argc,
return fpga_load(dev, (void *)fpga_data, data_size, BIT_FULL, 0);
}
+#if defined(CONFIG_CMD_FPGA_LOADB)
static int do_fpga_loadb(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
@@ -194,7 +195,7 @@ static int do_fpga_loadb(struct cmd_tbl *cmdtp, int flag, int argc,
return fpga_loadbitstream(dev, (void *)fpga_data, data_size, BIT_FULL);
}
-
+#endif
#if defined(CONFIG_CMD_FPGA_LOADP)
static int do_fpga_loadp(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
@@ -356,7 +357,9 @@ static struct cmd_tbl fpga_commands[] = {
U_BOOT_CMD_MKENT(info, 1, 1, do_fpga_info, "", ""),
U_BOOT_CMD_MKENT(dump, 3, 1, do_fpga_dump, "", ""),
U_BOOT_CMD_MKENT(load, 3, 1, do_fpga_load, "", ""),
+#if defined(CONFIG_CMD_FPGA_LOADB)
U_BOOT_CMD_MKENT(loadb, 3, 1, do_fpga_loadb, "", ""),
+#endif
#if defined(CONFIG_CMD_FPGA_LOADP)
U_BOOT_CMD_MKENT(loadp, 3, 1, do_fpga_loadp, "", ""),
#endif
@@ -412,8 +415,9 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga_wrapper,
"info [dev] List known device information\n"
"fpga dump <dev> <address> <size> Load device to memory buffer\n"
"fpga load <dev> <address> <size> Load device from memory buffer\n"
+#if defined(CONFIG_CMD_FPGA_LOADP)
"fpga loadb <dev> <address> <size> Load device from bitstream buffer\n"
- " (Xilinx only)\n"
+#endif
#if defined(CONFIG_CMD_FPGA_LOADP)
"fpga loadp <dev> <address> <size> Load device from memory buffer\n"
" with partial bitstream\n"
--
2.42.0.325.g3a06386e31
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