This patch series adds basic (boot to cmd prompt) support for Tegra30. This is based on the Tegra20 SPL, which initializes the AVP (ARM7TDMI boot proc) first, then control is transferred to the CPU (A9 quad cluster). It is based on current u-boot-tegra/next.
Future patches will add support/drivers for MMC, USB, I2C, SPI, NAND, and other peripherals. The Cardhu T30 board is supported initially.
Tom Warren (9): Tegra: T30: Add include files Tegra: T30: Add AVP (arm720t) files Tegra: T30: Add CPU (armv7) files Tegra: T30: Add common Tegra30 CPU files Tegra: DT: Add preliminary device tree files for T30 Cardhu Tegra30: Add Cardhu board files Tegra30: Add config files (common and Cardhu) Tegra30: Add common pinmux config in board_early_init_f Tegra30: Enable Cardhu build (SPL)
Makefile | 23 + arch/arm/cpu/{armv7 => arm720t/tegra30}/Makefile | 27 +- arch/arm/cpu/arm720t/tegra30/board.h | 25 + arch/arm/cpu/arm720t/tegra30/config.mk | 26 + arch/arm/cpu/arm720t/tegra30/cpu.c | 570 +++++++++++ arch/arm/cpu/arm720t/tegra30/cpu.h | 65 ++ arch/arm/cpu/arm720t/tegra30/spl.c | 132 +++ arch/arm/cpu/armv7/Makefile | 2 +- arch/arm/cpu/armv7/start.S | 4 +- arch/arm/cpu/armv7/{ => tegra30}/Makefile | 23 +- arch/arm/cpu/armv7/tegra30/cmd_enterrcm.c | 65 ++ arch/arm/cpu/armv7/tegra30/config.mk | 26 + arch/arm/cpu/{armv7 => tegra30-common}/Makefile | 28 +- arch/arm/cpu/tegra30-common/ap30.c | 98 ++ arch/arm/cpu/tegra30-common/board.c | 141 +++ arch/arm/cpu/tegra30-common/clock.c | 1099 ++++++++++++++++++++++ arch/arm/cpu/tegra30-common/funcmux.c | 74 ++ arch/arm/cpu/tegra30-common/lowlevel_init.S | 42 + arch/arm/cpu/tegra30-common/pinmux.c | 507 ++++++++++ arch/arm/cpu/tegra30-common/sys_info.c | 35 + arch/arm/cpu/tegra30-common/timer.c | 111 +++ arch/arm/dts/tegra30.dtsi | 280 ++++++ arch/arm/include/asm/arch-tegra30/ap30.h | 99 ++ arch/arm/include/asm/arch-tegra30/board.h | 30 + arch/arm/include/asm/arch-tegra30/clk_rst.h | 277 ++++++ arch/arm/include/asm/arch-tegra30/clock.h | 602 ++++++++++++ arch/arm/include/asm/arch-tegra30/emc.h | 113 +++ arch/arm/include/asm/arch-tegra30/flow.h | 42 + arch/arm/include/asm/arch-tegra30/funcmux.h | 77 ++ arch/arm/include/asm/arch-tegra30/fuse.h | 39 + arch/arm/include/asm/arch-tegra30/gp_padctrl.h | 73 ++ arch/arm/include/asm/arch-tegra30/gpio.h | 322 +++++++ arch/arm/include/asm/arch-tegra30/hardware.h | 29 + arch/arm/include/asm/arch-tegra30/mmc.h | 28 + arch/arm/include/asm/arch-tegra30/pinmux.h | 610 ++++++++++++ arch/arm/include/asm/arch-tegra30/pmc.h | 132 +++ arch/arm/include/asm/arch-tegra30/pmu.h | 30 + arch/arm/include/asm/arch-tegra30/scu.h | 43 + arch/arm/include/asm/arch-tegra30/sys_proto.h | 35 + arch/arm/include/asm/arch-tegra30/tegra30.h | 109 +++ arch/arm/include/asm/arch-tegra30/tegra_i2c.h | 164 ++++ arch/arm/include/asm/arch-tegra30/timer.h | 31 + arch/arm/include/asm/arch-tegra30/uart.h | 47 + arch/arm/include/asm/arch-tegra30/usb.h | 253 +++++ arch/arm/include/asm/arch-tegra30/warmboot.h | 150 +++ board/nvidia/cardhu/Makefile | 48 + board/nvidia/cardhu/cardhu.c | 87 ++ board/nvidia/cardhu/pinmux-config-common.h | 346 +++++++ board/nvidia/common/board.c | 27 +- board/nvidia/dts/tegra30-cardhu.dts | 92 ++ boards.cfg | 1 + drivers/gpio/tegra_gpio.c | 4 + include/configs/cardhu.h | 52 + include/configs/tegra30-common.h | 188 ++++ include/serial.h | 3 +- spl/Makefile | 3 + 56 files changed, 7536 insertions(+), 53 deletions(-) copy arch/arm/cpu/{armv7 => arm720t/tegra30}/Makefile (70%) create mode 100644 arch/arm/cpu/arm720t/tegra30/board.h create mode 100644 arch/arm/cpu/arm720t/tegra30/config.mk create mode 100644 arch/arm/cpu/arm720t/tegra30/cpu.c create mode 100644 arch/arm/cpu/arm720t/tegra30/cpu.h create mode 100644 arch/arm/cpu/arm720t/tegra30/spl.c copy arch/arm/cpu/armv7/{ => tegra30}/Makefile (76%) create mode 100644 arch/arm/cpu/armv7/tegra30/cmd_enterrcm.c create mode 100644 arch/arm/cpu/armv7/tegra30/config.mk copy arch/arm/cpu/{armv7 => tegra30-common}/Makefile (69%) create mode 100644 arch/arm/cpu/tegra30-common/ap30.c create mode 100644 arch/arm/cpu/tegra30-common/board.c create mode 100644 arch/arm/cpu/tegra30-common/clock.c create mode 100644 arch/arm/cpu/tegra30-common/funcmux.c create mode 100644 arch/arm/cpu/tegra30-common/lowlevel_init.S create mode 100644 arch/arm/cpu/tegra30-common/pinmux.c create mode 100644 arch/arm/cpu/tegra30-common/sys_info.c create mode 100644 arch/arm/cpu/tegra30-common/timer.c create mode 100644 arch/arm/dts/tegra30.dtsi create mode 100644 arch/arm/include/asm/arch-tegra30/ap30.h create mode 100644 arch/arm/include/asm/arch-tegra30/board.h create mode 100644 arch/arm/include/asm/arch-tegra30/clk_rst.h create mode 100644 arch/arm/include/asm/arch-tegra30/clock.h create mode 100644 arch/arm/include/asm/arch-tegra30/emc.h create mode 100644 arch/arm/include/asm/arch-tegra30/flow.h create mode 100644 arch/arm/include/asm/arch-tegra30/funcmux.h create mode 100644 arch/arm/include/asm/arch-tegra30/fuse.h create mode 100644 arch/arm/include/asm/arch-tegra30/gp_padctrl.h create mode 100644 arch/arm/include/asm/arch-tegra30/gpio.h create mode 100644 arch/arm/include/asm/arch-tegra30/hardware.h create mode 100644 arch/arm/include/asm/arch-tegra30/mmc.h create mode 100644 arch/arm/include/asm/arch-tegra30/pinmux.h create mode 100644 arch/arm/include/asm/arch-tegra30/pmc.h create mode 100644 arch/arm/include/asm/arch-tegra30/pmu.h create mode 100644 arch/arm/include/asm/arch-tegra30/scu.h create mode 100644 arch/arm/include/asm/arch-tegra30/sys_proto.h create mode 100644 arch/arm/include/asm/arch-tegra30/tegra30.h create mode 100644 arch/arm/include/asm/arch-tegra30/tegra_i2c.h create mode 100644 arch/arm/include/asm/arch-tegra30/timer.h create mode 100644 arch/arm/include/asm/arch-tegra30/uart.h create mode 100644 arch/arm/include/asm/arch-tegra30/usb.h create mode 100644 arch/arm/include/asm/arch-tegra30/warmboot.h create mode 100644 board/nvidia/cardhu/Makefile create mode 100644 board/nvidia/cardhu/cardhu.c create mode 100644 board/nvidia/cardhu/pinmux-config-common.h create mode 100644 board/nvidia/dts/tegra30-cardhu.dts create mode 100644 include/configs/cardhu.h create mode 100644 include/configs/tegra30-common.h