diff options
| author | Ryan Harkin <ryan.harkin@linaro.org> | 2015-10-09 17:18:02 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-10-11 17:11:47 -0400 |
| commit | fc04b923541d984b1544056fd3bfa8129d4e5aac (patch) | |
| tree | 9423880b9f52a3c05211fc8643eb2b272b5d92fd /arch | |
| parent | 0d3012af5a395d25bb0ab67946158e5bf8d33d5b (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/Kconfig | 9 |
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 |