[PATCH v2 10/16] images: at91: differentiate between first and second stage images

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Incoming microchip-ksz9477-evb first stage will add one more entry point
for the first stage. As there is a little reason to use the same piggy
data for both images (BOOT.BIN, the first stage, is limited to 64K), have
CONFIG_AT91_LOAD_BAREBOX_SRAM decide which stage should be built.

Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
 arch/arm/mach-at91/Kconfig |  2 +-
 images/Makefile.at91       | 12 +++++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 9d6033bc57fb..a5e55e3cc451 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -617,7 +617,7 @@ config AT91_BOOTSTRAP
 	select BOOTSTRAP
 
 config AT91_LOAD_BAREBOX_SRAM
-	bool "at91 load barebox in sram"
+	bool "at91 barebox image will be loaded into SRAM"
 	depends on SHELL_NONE || HAVE_AT91_LOAD_BAREBOX_SRAM
 	default y if SHELL_NONE
 
diff --git a/images/Makefile.at91 b/images/Makefile.at91
index acdb591d2452..3f1dd57f6c58 100644
--- a/images/Makefile.at91
+++ b/images/Makefile.at91
@@ -4,12 +4,18 @@
 
 pblb-$(CONFIG_MACH_AT91SAM9X5EK) += start_at91sam9x5ek
 FILE_barebox-at91sam9x5ek.img = start_at91sam9x5ek.pblb
-image-$(CONFIG_MACH_AT91SAM9X5EK) += barebox-at91sam9x5ek.img
+at91-barebox-$(CONFIG_MACH_AT91SAM9X5EK) += barebox-at91sam9x5ek.img
 
 pblb-$(CONFIG_MACH_AT91SAM9263EK) += start_at91sam9263ek
 FILE_barebox-at91sam9263ek.img = start_at91sam9263ek.pblb
-image-$(CONFIG_MACH_AT91SAM9263EK) += barebox-at91sam9263ek.img
+at91-barebox-$(CONFIG_MACH_AT91SAM9263EK) += barebox-at91sam9263ek.img
 
 pblb-$(CONFIG_MACH_MICROCHIP_KSZ9477_EVB) += start_sama5d3_xplained_ung8071
 FILE_barebox-microchip-ksz9477-evb.img = start_sama5d3_xplained_ung8071.pblb
-image-$(CONFIG_MACH_MICROCHIP_KSZ9477_EVB) += barebox-microchip-ksz9477-evb.img
+at91-barebox-$(CONFIG_MACH_MICROCHIP_KSZ9477_EVB) += barebox-microchip-ksz9477-evb.img
+
+ifdef CONFIG_AT91_LOAD_BAREBOX_SRAM
+image-y += $(at91-boot-bin-y)
+else
+image-y += $(at91-barebox-y)
+endif
-- 
2.20.1


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