diff options
Diffstat (limited to 'src/mainboard/google/nyan/mainboard.c')
| -rw-r--r-- | src/mainboard/google/nyan/mainboard.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/mainboard/google/nyan/mainboard.c b/src/mainboard/google/nyan/mainboard.c index 1229e7485f..6fa8a95bba 100644 --- a/src/mainboard/google/nyan/mainboard.c +++ b/src/mainboard/google/nyan/mainboard.c @@ -89,11 +89,11 @@ static void setup_pinmux(void) // SPI1 MOSI pinmux_set_config(PINMUX_ULPI_CLK_INDEX, PINMUX_ULPI_CLK_FUNC_SPI1 | - PINMUX_PULL_UP | + PINMUX_PULL_NONE | PINMUX_INPUT_ENABLE); // SPI1 MISO pinmux_set_config(PINMUX_ULPI_DIR_INDEX, PINMUX_ULPI_DIR_FUNC_SPI1 | - PINMUX_PULL_UP | + PINMUX_PULL_NONE | PINMUX_INPUT_ENABLE); // SPI1 SCLK pinmux_set_config(PINMUX_ULPI_NXT_INDEX, PINMUX_ULPI_NXT_FUNC_SPI1 | @@ -216,9 +216,9 @@ static void setup_kernel_info(void) // Not strictly info, but kernel graphics driver needs this region locked down struct tegra_mc_regs *mc = (void *)TEGRA_MC_BASE; - writel(0, &mc->mc_vpr_bom); - writel(0, &mc->mc_vpr_size); - writel(1, &mc->mc_vpr_ctrl); + writel(0, &mc->video_protect_bom); + writel(0, &mc->video_protect_size_mb); + writel(1, &mc->video_protect_reg_ctrl); } static void setup_ec_spi(void) @@ -243,14 +243,17 @@ static void mainboard_init(device_t dev) * conntected to AHUB (AUDIO, APBIF, I2S, DAM, AMX, ADX, SPDIF, AFC) out * of reset and clock-enabled, otherwise reading AHUB devices (In our * case, I2S/APBIF/AUDIO<XBAR>) will hang. + * + * Note that CLK_H_MEM (MC) and CLK_H_EMC should be already either + * initialized by BootROM, or in romstage SDRAM initialization. */ clock_enable_clear_reset(CLK_L_GPIO | CLK_L_I2C1 | CLK_L_SDMMC4 | CLK_L_I2S0 | CLK_L_I2S1 | CLK_L_I2S2 | CLK_L_SPDIF | CLK_L_USBD | CLK_L_DISP1 | CLK_L_HOST1X, - CLK_H_EMC | CLK_H_I2C2 | CLK_H_SBC1 | - CLK_H_PMC | CLK_H_MEM | CLK_H_USB3, + CLK_H_I2C2 | CLK_H_SBC1 | CLK_H_PMC | + CLK_H_USB3, CLK_U_I2C3 | CLK_U_CSITE | CLK_U_SDMMC3, |