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authorRyan Harkin <ryan.harkin@linaro.org>2015-10-09 17:18:02 +0100
committerTom Rini <trini@konsulko.com>2015-10-11 17:11:47 -0400
commitfc04b923541d984b1544056fd3bfa8129d4e5aac (patch)
tree9423880b9f52a3c05211fc8643eb2b272b5d92fd /arch
parent0d3012af5a395d25bb0ab67946158e5bf8d33d5b (diff)
vexpress64: fvp dram: add DRAM configuration
Create an additional FVP configuration to boot images pre-loaded into DRAM. Sometimes it's preferential to boot the model by loading the files directly into DRAM via model parameters, rather than using SemiHosting. An example of model parmaters that are used to pre-load the files into DRAM: --data cluster0.cpu0=Image@0x80080000 \ --data cluster0.cpu0=fvp-base-gicv2-psci.dtb@0x83000000 \ --data cluster0.cpu0=uInitrd@0x84000000 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> [trini: Update board/armltd/vexpress64/Kconfig logic] Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3a336e6fdf..798135574a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -567,6 +567,15 @@ config TARGET_VEXPRESS64_BASE_FVP
select ARM64
select SEMIHOSTING
+config TARGET_VEXPRESS64_BASE_FVP_DRAM
+ bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
+ select ARM64
+ help
+ This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
+ the default config to allow the user to load the images directly into
+ DRAM using model parameters rather than by using semi-hosting to load
+ the files from the host filesystem.
+
config TARGET_VEXPRESS64_JUNO
bool "Support Versatile Express Juno Development Platform"
select ARM64