[U-Boot,1/4] arm64: versal: Define configs related to USB DFU functionality
diff mbox series

Message ID 40cd318652760dbe4605351af22c64e6205f8427.1568188605.git.michal.simek@xilinx.com
State New
Delegated to: Michal Simek
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Series
  • arm64: versal: Extend distro boot
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Commit Message

Michal Simek Sept. 11, 2019, 7:56 a.m. UTC
From: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

This patch defines macros required for DFU functionality
for Xilinx Versal platform.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 include/configs/xilinx_versal.h | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/include/configs/xilinx_versal.h b/include/configs/xilinx_versal.h
index 1e0951c1d92d..35153e8cd254 100644
--- a/include/configs/xilinx_versal.h
+++ b/include/configs/xilinx_versal.h
@@ -52,6 +52,26 @@ 
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
 #define CONFIG_SYS_MAXARGS		64
 
+#if defined(CONFIG_CMD_DFU)
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE	0x1800000
+#define DFU_DEFAULT_POLL_TIMEOUT	300
+#define CONFIG_THOR_RESET_OFF
+#define DFU_ALT_INFO_RAM \
+	"dfu_ram_info=" \
+	"setenv dfu_alt_info " \
+	"Image ram $kernel_addr_r $kernel_size_r\\\\;" \
+	"system.dtb ram $fdt_addr_r $fdt_size_r\0" \
+	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
+	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
+
+#define DFU_ALT_INFO  \
+		DFU_ALT_INFO_RAM
+#endif
+
+#if !defined(DFU_ALT_INFO)
+# define DFU_ALT_INFO
+#endif
+
 /* Ethernet driver */
 #if defined(CONFIG_ZYNQ_GEM)
 # define CONFIG_NET_MULTI
@@ -66,8 +86,10 @@ 
 #define ENV_MEM_LAYOUT_SETTINGS \
 	"fdt_high=10000000\0" \
 	"fdt_addr_r=0x40000000\0" \
+	"fdt_size_r=0x400000\0" \
 	"pxefile_addr_r=0x10000000\0" \
 	"kernel_addr_r=0x18000000\0" \
+	"kernel_size_r=0x10000000\0" \
 	"scriptaddr=0x02000000\0" \
 	"ramdisk_addr_r=0x02100000\0" \
 	"script_offset_f=0x3f80000\0" \
@@ -105,7 +127,8 @@ 
 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	ENV_MEM_LAYOUT_SETTINGS \
-	BOOTENV
+	BOOTENV \
+	DFU_ALT_INFO
 #endif
 
 #endif /* __XILINX_VERSAL_H */