[PATCH v1 1/2] verdin-am62: add u-boot update wrappers

[Emanuele Ghidoli]

From: Emanuele Ghidoli <emanuele.ghidoli at toradex.com>

Add update_tiboot3, update_tispl and update_uboot wrappers to update
R5 SPL, A53 SPL and A53 U-boot respectively.

Usage example:
> tftpboot ${loadaddr} tiboot3-am62x-gp-verdin.bin
> run update_tiboot3

> tftpboot ${loadaddr} tispl.bin
> run update_tispl

> tftpboot ${loadaddr} u-boot.img
> run update_uboot

Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli at toradex.com>
---
 include/configs/verdin-am62.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/include/configs/verdin-am62.h b/include/configs/verdin-am62.h
index 7990ea831022..91fc0f03a81a 100644
--- a/include/configs/verdin-am62.h
+++ b/include/configs/verdin-am62.h
@@ -46,10 +46,20 @@
 	"fdt_board=dev\0" \
 	"setup=setenv setupargs console=tty1 console=${console},${baudrate} " \
 		"consoleblank=0 earlycon=ns16550a,mmio32,0x02800000\0" \
-	"update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
+	"update_tiboot3=askenv confirm Did you load tiboot3.bin (y/N)?; " \
 		"if test \"$confirm\" = \"y\"; then " \
 		"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
 		"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
+		"${blkcnt}; fi\0" \
+	"update_tispl=askenv confirm Did you load tispl.bin (y/N)?; " \
+		"if test \"$confirm\" = \"y\"; then " \
+		"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
+		"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x400 " \
+		"${blkcnt}; fi\0" \
+	"update_uboot=askenv confirm Did you load u-boot.img (y/N)?; " \
+		"if test \"$confirm\" = \"y\"; then " \
+		"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
+		"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x1400 " \
 		"${blkcnt}; fi\0"
 
 #endif /* __VERDIN_AM62_H */
-- 
2.34.1