This patchset adds support for native use of U-Boot on ASUS/Google Nexus 7 (2012), aka grouper/tilapia as a replacement of vendor bootloader. Alongside device bringup tegra requires few small patches: - add gpio keyboard as stdin device - make networking boot options optional - add a small tool to generate SoC UID
Jonas Schwöbel (1): configs: tegra-common-post: make PXE and DHCP boot targets optional
Svyatoslav Ryhel (3): configs: tegra-common-post: add GPIO keyboard as STDIN device ARM: tegra: add SoC UID calculation function board: asus: grouper: add Google Nexus 7 (2012) support
arch/arm/dts/Makefile | 3 + arch/arm/dts/tegra30-asus-grouper-common.dtsi | 125 ++++++ .../dts/tegra30-asus-nexus7-grouper-E1565.dts | 40 ++ .../dts/tegra30-asus-nexus7-grouper-PM269.dts | 65 ++++ .../dts/tegra30-asus-nexus7-tilapia-E1565.dts | 40 ++ arch/arm/include/asm/arch-tegra/fuse.h | 7 + arch/arm/mach-tegra/Makefile | 2 +- arch/arm/mach-tegra/fuse.c | 151 ++++++++ arch/arm/mach-tegra/tegra30/Kconfig | 5 + board/asus/grouper/Kconfig | 20 + board/asus/grouper/MAINTAINERS | 6 + board/asus/grouper/Makefile | 14 + board/asus/grouper/grouper-spl-max.c | 46 +++ board/asus/grouper/grouper-spl-ti.c | 42 ++ board/asus/grouper/grouper.c | 209 ++++++++++ board/asus/grouper/pinmux-config-grouper.h | 362 ++++++++++++++++++ configs/grouper_E1565.config | 2 + configs/grouper_PM269.config | 2 + configs/grouper_common_defconfig | 85 ++++ configs/tilapia.config | 3 + include/configs/grouper.h | 68 ++++ include/configs/tegra-common-post.h | 28 +- 22 files changed, 1319 insertions(+), 6 deletions(-) create mode 100644 arch/arm/dts/tegra30-asus-grouper-common.dtsi create mode 100644 arch/arm/dts/tegra30-asus-nexus7-grouper-E1565.dts create mode 100644 arch/arm/dts/tegra30-asus-nexus7-grouper-PM269.dts create mode 100644 arch/arm/dts/tegra30-asus-nexus7-tilapia-E1565.dts create mode 100644 arch/arm/mach-tegra/fuse.c create mode 100644 board/asus/grouper/Kconfig create mode 100644 board/asus/grouper/MAINTAINERS create mode 100644 board/asus/grouper/Makefile create mode 100644 board/asus/grouper/grouper-spl-max.c create mode 100644 board/asus/grouper/grouper-spl-ti.c create mode 100644 board/asus/grouper/grouper.c create mode 100644 board/asus/grouper/pinmux-config-grouper.h create mode 100644 configs/grouper_E1565.config create mode 100644 configs/grouper_PM269.config create mode 100644 configs/grouper_common_defconfig create mode 100644 configs/tilapia.config create mode 100644 include/configs/grouper.h