Give UM more time to boot.
Signed-off-by: Lucien Mueller <lucien.mueller@netmodule.com>
This commit is contained in:
Lucien Mueller
Gogs
parent
2c5343e02b
commit
8ec934e776
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@ -500,9 +500,9 @@ void sdram_init(void)
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#if !defined(CONFIG_SPL_BUILD)
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/*
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* Override for Ethernet link timeout definition,
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* with option to specify via environment variable linktimeout
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/*
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* Override for Ethernet link timeout definition,
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* with option to specify via environment variable linktimeout
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*/
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int eth_phy_timeout(void)
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{
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@ -511,7 +511,7 @@ int eth_phy_timeout(void)
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timeout = PHY_ANEG_DEFAULT_TIMEOUT;
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/*
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/*
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* Check if timeout has been defined by environment.
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* Valid range: 1000..10000 milliseconds
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*/
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@ -553,7 +553,7 @@ static void init_ethernet_v2(void)
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gpio_set_value(GPIO_RST_ETH_SW_N, 1);
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/* Give clocks time to stabilize */
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mdelay(1);
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mdelay(1);
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}
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static void init_ethernet_phys_v2(void)
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@ -666,7 +666,7 @@ static void init_user_module(void)
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da9063_release_i2c_bus(bus);
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mdelay(50); /* Give module some time to boot */
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mdelay(200); /* Give module some time to boot */
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um_init(CONFIG_UM_I2C_BUS); /* Try to detect user module */
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if (um_present()) {
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@ -703,33 +703,33 @@ static void init_gsm(void)
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/*
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* Perform power up sequence for TOBY-L2 modem.
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*
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*
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* TOBY-L2 series can be switched on in one of the following ways:
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* - Rising edge on the VCC pin to a valid voltage for module supply,
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* - Rising edge on the VCC pin to a valid voltage for module supply,
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* i.e. applying module supply
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* - Low level on the PWR_ON pin, which is normally set high by an
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* internal pull-up, for a valid time period when the applied VCC
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* voltage is within the valid operating range (see section 4.2.8).
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* - Low level on the RESET_N pin, which is normally set high by an
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* - Low level on the PWR_ON pin, which is normally set high by an
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* internal pull-up, for a valid time period when the applied VCC
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* voltage is within the valid operating range (see section 4.2.9).
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*
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* voltage is within the valid operating range (see section 4.2.8).
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* - Low level on the RESET_N pin, which is normally set high by an
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* internal pull-up, for a valid time period when the applied VCC
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* voltage is within the valid operating range (see section 4.2.9).
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*
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* PWR_ON low time: 5 ms - Low time to switch-on the module
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* RESET_N low time: 18..800 ms - Low time to switch-on the module
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* 2.1..15 s - Low time to reset the module
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* 16 s - Low time to switch-off the module
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*
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*
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* References:
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* - uBlox TOBY-L2 Datasheet UBX-13004573 - R24
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* 2.3.1 Module power-on
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* 4.2.8 PWR_ON pin
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* 4.2.9 RESET_N pin
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*
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*
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* Functionality:
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* - Leave GSM power enable as is (default at power up = off)
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* - Set reset line inactive (note: inverter logic in HW present)
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* - Leave button unpressed (note: inverter logic in HW present)
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* - Modem shall be enabled by Linux system by enabling GSM power
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* - Modem shall be enabled by Linux system by enabling GSM power
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* supply
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*/
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@ -998,7 +998,7 @@ int board_late_init(void)
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init_ethernet();
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configure_ethernet_switch();
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/* Reset ETH system again to pin strap PHYs */
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mdelay(10);
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gpio_set_value(GPIO_RST_ETH_N, 0);
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@ -1012,7 +1012,7 @@ int board_late_init(void)
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init_ethernet_v2();
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configure_ethernet_switch();
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/*
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/*
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* Now that Ethernet switch is running, PHY clocks are present.
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* Take PHYs out of reset.
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*/
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@ -1158,7 +1158,7 @@ int board_eth_init(bd_t *bis)
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set_mac_address(0, mac_addr0);
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writel(RMII_MODE_ENABLE | RMII_CHIPCKL_ENABLE, &cdev->miisel);
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{
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int rv = cpsw_register(&cpsw_data);
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if (rv < 0)
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@ -1236,7 +1236,7 @@ static void ft_user_module(void *blob)
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{
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if (um_present()) {
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int node_offset;
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node_offset = fdt_path_offset(blob, "/user_module/");
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if (node_offset != -1) {
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const char* model = um_type_as_str();
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@ -1327,11 +1327,11 @@ static void ft_eth(void *blob)
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{
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/*
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* PHY ID Assignment
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*
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*
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* broadr0 broadr1
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* HW V1.0: 6 7
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* HW V2.0: 3 2
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*
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*
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* DTB defines V2.0 settings. When running on v1.0 hardware, we change the PHY Ids as required.
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*/
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if (hw_ver == 1) {
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