Emulation/switch-coreboot
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disable $stuff

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This commit is contained in:
Andre Heider 2018-02-03 13:50:00 +01:00
parent d1af203f7e
commit 82641cf27e
4 changed files with 16 additions and 35 deletions
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32
src/mainboard/nintendo/switch/bootblock.c
View file

@ -35,27 +35,6 @@ static const struct pad_config pmic_pads[] = {
PAD_CFG_SFIO(PWR_I2C_SDA, PINMUX_INPUT_ENABLE, I2CPMU),
};
/********************** SPI Flash *****************************/
static const struct pad_config spiflash_pads[] = {
/* QSPI fLash: mosi, miso, clk, cs0, hold, wp */
PAD_CFG_SFIO(QSPI_IO0, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP |
PINMUX_DRIVE_2X, QSPI),
PAD_CFG_SFIO(QSPI_IO1, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP |
PINMUX_DRIVE_2X, QSPI),
PAD_CFG_SFIO(QSPI_SCK, PINMUX_INPUT_ENABLE | PINMUX_DRIVE_2X, QSPI),
PAD_CFG_SFIO(QSPI_CS_N, PINMUX_INPUT_ENABLE | PINMUX_DRIVE_2X, QSPI),
PAD_CFG_SFIO(QSPI_IO2, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP |
PINMUX_DRIVE_2X, QSPI),
PAD_CFG_SFIO(QSPI_IO3, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP |
PINMUX_DRIVE_2X, QSPI),
};
/********************* TPM ************************************/
static const struct pad_config tpm_pads[] = {
PAD_CFG_SFIO(GEN3_I2C_SCL, PINMUX_INPUT_ENABLE, I2C3),
PAD_CFG_SFIO(GEN3_I2C_SDA, PINMUX_INPUT_ENABLE, I2C3),
};
/********************* EC *************************************/
static const struct pad_config ec_i2c_pads[] = {
PAD_CFG_SFIO(GEN2_I2C_SCL, PINMUX_INPUT_ENABLE, I2C2),
@ -66,10 +45,6 @@ static const struct pad_config ec_i2c_pads[] = {
static const struct funit_cfg funits[] = {
/* PMIC on I2C5 (PWR_I2C* pads) at 400kHz. */
FUNIT_CFG(I2C5, PLLP, 400, pmic_pads, ARRAY_SIZE(pmic_pads)),
/* SPI flash at 24MHz on QSPI controller. */
FUNIT_CFG(QSPI, PLLP, 24000, spiflash_pads, ARRAY_SIZE(spiflash_pads)),
/* TPM on I2C3 @ 400kHz */
FUNIT_CFG(I2C3, PLLP, 400, tpm_pads, ARRAY_SIZE(tpm_pads)),
/* EC on I2C2 - pulled to 3.3V @ 100kHz */
FUNIT_CFG(I2C2, PLLP, 100, ec_i2c_pads, ARRAY_SIZE(ec_i2c_pads)),
};
@ -94,28 +69,27 @@ static void set_clock_sources(void)
write32(CLK_RST_REG(clk_src_uarta), PLLP << CLK_SOURCE_SHIFT);
}
#if 0
/********************* PADs ***********************************/
static const struct pad_config padcfgs[] = {
/* Board build id bits 1:0 */
PAD_CFG_GPIO_INPUT(GPIO_PK1, PINMUX_PULL_NONE),
PAD_CFG_GPIO_INPUT(GPIO_PK0, PINMUX_PULL_NONE),
};
#endif
void bootblock_mainboard_init(void)
{
set_clock_sources();
/* Set up the pads required to load romstage. */
soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs));
// XXX soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs));
soc_configure_funits(funits, ARRAY_SIZE(funits));
/* PMIC */
i2c_init(I2CPWR_BUS);
pmic_init(I2CPWR_BUS);
/* TPM */
i2c_init(I2C3_BUS);
/* EC */
i2c_init(I2C2_BUS);

12
src/mainboard/nintendo/switch/mainboard.c
View file

@ -37,6 +37,7 @@
#include "gpio.h"
#include "pmic.h"
#if 0
static const struct pad_config padcfgs[] = {
PAD_CFG_GPIO_INPUT(USB_VBUS_EN1, PINMUX_PULL_NONE | PINMUX_PARKED |
PINMUX_INPUT_ENABLE | PINMUX_LPDR | PINMUX_IO_HV),
@ -182,12 +183,14 @@ static void powergate_unused_partitions(void)
for (i = 0; i < ARRAY_SIZE(partitions); i++)
power_gate_partition(partitions[i]);
}
#endif
static void mainboard_init(device_t dev)
{
soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs));
soc_configure_funits(funits, ARRAY_SIZE(funits));
//soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs));
//soc_configure_funits(funits, ARRAY_SIZE(funits));
#if 0
/* I2C6 bus (audio, etc.) */
soc_configure_i2c6pad();
i2c_init(I2C6_BUS);
@ -196,13 +199,14 @@ static void mainboard_init(device_t dev)
/* if panel needs to bringup */
if (display_init_required())
configure_display_blocks();
#endif
powergate_unused_partitions();
//powergate_unused_partitions();
}
void display_startup(device_t dev)
{
dsi_display_startup(dev);
//dsi_display_startup(dev);
}
static void mainboard_enable(device_t dev)

4
src/mainboard/nintendo/switch/romstage.c
View file

@ -25,6 +25,7 @@
#include "gpio.h"
#include "pmic.h"
#if 0
static const struct pad_config padcfgs[] = {
/* AP_SYS_RESET_L - active low*/
PAD_CFG_GPIO_OUT1(SDMMC1_DAT0, PINMUX_PULL_UP),
@ -37,10 +38,11 @@ static const struct pad_config padcfgs[] = {
/* BTN_AP_VOLU_L - active low */
PAD_CFG_GPIO_INPUT(SDMMC1_DAT1, PINMUX_PULL_UP),
};
#endif
void romstage_mainboard_init(void)
{
soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs));
//soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs));
}
void mainboard_configure_pmc(void)

3
src/soc/nvidia/tegra210/bootblock.c
View file

@ -129,6 +129,7 @@ static struct workaround_op workaround_sequence[] = {
*/
static void mbist_workaround(void)
{
return; // XXX
int i;
u32 val;
struct workaround_op *wa_op;
@ -158,7 +159,7 @@ static void mbist_workaround(void)
void main(void)
{
// enable JTAG at the earliest stage
enable_jtag();
//enable_jtag();
mbist_workaround();