U-Boot
This sample demonstrates interacting with the U-Boot shell over UART.
NVIDIA Tegra20 Ventana evaluation board
Components
| ADDRESS SPACE | ID | TYPE | DRIVERS | PERIPHERAL |
|---|---|---|---|---|
| ADDRESS SPACE id: 0x0 | ID cpu | TYPE cpu | DRIVERS | PERIPHERAL ARM cortex-a9 |
| ADDRESS SPACE id: 0x1 | ID cpu | TYPE cpu | DRIVERS | PERIPHERAL ARM cortex-a9 |
| ADDRESS SPACE 0x50000000 - 0x50024000 | ID host1x | TYPE misc | DRIVERS | PERIPHERAL tegra20-host1x |
| ADDRESS SPACE 0x50040600 - 0x50040620 | ID timer | TYPE timer | DRIVERS | PERIPHERAL ARM cortex-a9-twd-timer |
| ADDRESS SPACE 0x50041000 - 0x50042100 | ID intc | TYPE interrupt-controller | DRIVERS | PERIPHERAL ARM cortex-a9-gic |
| ADDRESS SPACE 0x50043000 - 0x50044000 | ID cache-controller | TYPE cache | DRIVERS | PERIPHERAL ARM pl310-cache |
| ADDRESS SPACE 0x54040000 - 0x54080000 | ID mpe | TYPE misc | DRIVERS | PERIPHERAL tegra20-mpe |
| ADDRESS SPACE 0x54080000 - 0x540c0000 | ID vi | TYPE misc | DRIVERS | PERIPHERAL tegra20-vi |
| ADDRESS SPACE 0x540c0000 - 0x54100000 | ID epp | TYPE misc | DRIVERS | PERIPHERAL tegra20-epp |
| ADDRESS SPACE 0x54100000 - 0x54140000 | ID isp | TYPE misc | DRIVERS | PERIPHERAL tegra20-isp |
| ADDRESS SPACE 0x54140000 - 0x54180000 | ID gr2d | TYPE misc | DRIVERS | PERIPHERAL tegra20-gr2d |
| ADDRESS SPACE 0x54180000 - 0x541c0000 | ID gr3d | TYPE misc | DRIVERS | PERIPHERAL tegra20-gr3d |
| ADDRESS SPACE 0x54200000 - 0x54240000 | ID dc | TYPE misc | DRIVERS | PERIPHERAL tegra20-dc |
| ADDRESS SPACE 0x54240000 - 0x54280000 | ID dc | TYPE misc | DRIVERS | PERIPHERAL tegra20-dc |
| ADDRESS SPACE 0x54280000 - 0x542c0000 | ID hdmi | TYPE misc | DRIVERS | PERIPHERAL tegra20-hdmi |
| ADDRESS SPACE 0x60004000 - 0x600041f0 | ID lic | TYPE interrupt-controller | DRIVERS | PERIPHERAL tegra20-ictlr |
| ADDRESS SPACE 0x60005000 - 0x60005060 | ID timer | TYPE timer | DRIVERS | PERIPHERAL tegra20-timer |
| ADDRESS SPACE 0x60006000 - 0x60007000 | ID tegra_car | TYPE clock | DRIVERS | PERIPHERAL tegra20-car |
| ADDRESS SPACE 0x60007000 - 0x60008000 | ID flow-controller | TYPE misc | DRIVERS | PERIPHERAL tegra20-flowctrl |
| ADDRESS SPACE 0x6000a000 - 0x6000b200 | ID apbdma | TYPE dma | DRIVERS | PERIPHERAL tegra20-apbdma |
| ADDRESS SPACE 0x6000c000 - 0x6000c110 | ID ahb | TYPE misc | DRIVERS | PERIPHERAL tegra20-ahb |
| ADDRESS SPACE 0x6000d000 - 0x6000e000 | ID gpio | TYPE gpio | DRIVERS | PERIPHERAL tegra20-gpio |
| ADDRESS SPACE 0x70000014 - 0x70000100 | ID pinmux | TYPE misc | DRIVERS | PERIPHERAL tegra20-pinmux |
| ADDRESS SPACE 0x70000800 - 0x70000868 | ID apbmisc | TYPE misc | DRIVERS | PERIPHERAL tegra20-apbmisc |
| ADDRESS SPACE 0x70000c00 - 0x70000c80 | ID das | TYPE misc | DRIVERS | PERIPHERAL tegra20-das |
| ADDRESS SPACE 0x70002800 - 0x70002a00 | ID tegra_i2s1 | TYPE i2s | DRIVERS | PERIPHERAL tegra20-i2s |
| ADDRESS SPACE 0x70006300 - 0x70006400 | ID uartd | TYPE serial | DRIVERS | PERIPHERAL tegra20-uart |
| ADDRESS SPACE 0x70008000 - 0x70008100 | ID nand | TYPE misc | DRIVERS | PERIPHERAL tegra20-nand |
| ADDRESS SPACE 0x7000a000 - 0x7000a100 | ID pwm | TYPE pwm | DRIVERS | PERIPHERAL tegra20-pwm |
| ADDRESS SPACE 0x7000c000 - 0x7000c100 | ID i2c | TYPE i2c | DRIVERS | PERIPHERAL tegra20-i2c |
| ADDRESS SPACE 0x7000c400 - 0x7000c500 | ID i2c | TYPE i2c | DRIVERS | PERIPHERAL tegra20-i2c |
| ADDRESS SPACE 0x7000c500 - 0x7000c600 | ID i2c | TYPE i2c | DRIVERS | PERIPHERAL tegra20-i2c |
| ADDRESS SPACE 0x7000d000 - 0x7000d200 | ID i2c | TYPE i2c | DRIVERS | PERIPHERAL tegra20-i2c-dvc |
| ADDRESS SPACE 0x7000e000 - 0x7000e100 | ID rtc | TYPE rtc | DRIVERS | PERIPHERAL tegra20-rtc |
| ADDRESS SPACE 0x7000e400 - 0x7000e800 | ID pmc | TYPE misc | DRIVERS | PERIPHERAL tegra20-pmc |
| ADDRESS SPACE 0x7000f000 - 0x7000f3e8 | ID memory-controller | TYPE memory | DRIVERS | PERIPHERAL tegra20-mc |
| ADDRESS SPACE 0x7000f024 - 0x7200f03c | ID iommu | TYPE mm | DRIVERS | PERIPHERAL tegra20-gart |
| ADDRESS SPACE 0x7000f400 - 0x7000f600 | ID memory-controller | TYPE memory | DRIVERS | PERIPHERAL tegra20-emc |
| ADDRESS SPACE 0x7000f800 - 0x7000fc00 | ID fuse | TYPE misc | DRIVERS | PERIPHERAL tegra20-efuse |
| ADDRESS SPACE 0xc5000000 - 0xc5004000 | ID usb | TYPE usb | DRIVERS | PERIPHERAL tegra20-ehci |
| ADDRESS SPACE 0xc5000000 - 0xc5008000 | ID phy1 | TYPE phy | DRIVERS | PERIPHERAL tegra20-usb-phy |
| ADDRESS SPACE 0xc5004000 - 0xc5008000 | ID usb | TYPE usb | DRIVERS | PERIPHERAL tegra20-ehci |
| ADDRESS SPACE 0xc5004000 - 0xc5008000 | ID phy2 | TYPE phy | DRIVERS | PERIPHERAL tegra20-usb-phy |
| ADDRESS SPACE 0xc5008000 - 0xc500c000 | ID usb | TYPE usb | DRIVERS | PERIPHERAL tegra20-ehci |
| ADDRESS SPACE 0xc5008000 - 0xc5010000 | ID phy3 | TYPE phy | DRIVERS | PERIPHERAL tegra20-usb-phy |
| ADDRESS SPACE 0xc8000000 - 0xc8000200 | ID sdhci | TYPE sdhc | DRIVERS | PERIPHERAL tegra20-sdhci |
| ADDRESS SPACE 0xc8000400 - 0xc8000600 | ID sdhci | TYPE sdhc | DRIVERS | PERIPHERAL tegra20-sdhci |
| ADDRESS SPACE 0xc8000600 - 0xc8000800 | ID sdhci | TYPE sdhc | DRIVERS | PERIPHERAL tegra20-sdhci |