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author | Stephen Warren <swarren@wwwdotorg.org> | 2012-08-05 16:07:21 +0000 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-01 14:58:21 +0200 |
commit | efad6cf8818620b0d85405df2b810760b62acbb8 (patch) | |
tree | 45fa8ee97e49c985752e31cc7dfe84db4f6cf18d /arch/arm/cpu/arm1176/bcm2835/config.mk | |
parent | 86c632651d317fbb9de92489b7a5febece3c4436 (diff) | |
download | u-boot-imx-efad6cf8818620b0d85405df2b810760b62acbb8.zip u-boot-imx-efad6cf8818620b0d85405df2b810760b62acbb8.tar.gz u-boot-imx-efad6cf8818620b0d85405df2b810760b62acbb8.tar.bz2 |
ARM: add basic support for the Broadcom BCM2835 SoC
This SoC is used in the Raspberry Pi, for example.
For more details, see:
http://www.broadcom.com/products/BCM2835
http://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf.
Initial support is enough to boot to a serial console, execute a minimal
set of U-Boot commands, download data over a serial port, and boot a
Linux kernel. No storage or network drivers are implemented.
GPIO driver originally by Vikram Narayanan <vikram186@gmail.com>
with many fixes from myself.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Diffstat (limited to 'arch/arm/cpu/arm1176/bcm2835/config.mk')
-rw-r--r-- | arch/arm/cpu/arm1176/bcm2835/config.mk | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm1176/bcm2835/config.mk b/arch/arm/cpu/arm1176/bcm2835/config.mk new file mode 100644 index 0000000..b87ce24 --- /dev/null +++ b/arch/arm/cpu/arm1176/bcm2835/config.mk @@ -0,0 +1,19 @@ +# +# (C) Copyright 2012 Stephen Warren +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# version 2 as published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# Don't attempt to override the target CPU/ABI options; +# the Raspberry Pi toolchain does the right thing by default. +PLATFORM_RELFLAGS := $(filter-out -msoft-float,$(PLATFORM_RELFLAGS)) +PLATFORM_CPPFLAGS := $(filter-out -march=armv5t,$(PLATFORM_CPPFLAGS)) |