b303605e1b
Changes for V4 ============== 1) Move delete of QuarkSocPkg\QuarkNorthCluster\Binary\QuarkMicrocode from QuarkPlatformPkg commit to QuarkSocPkg commit 2) Fix incorrect license header in PlatformSecLibModStrs.uni Changes for V3 ============== 1) Set PcdResetOnMemoryTypeInformationChange FALSE in QuarkMin.dsc This is required because QuarkMin.dsc uses the emulated variable driver that does not preserve any non-volatile UEFI variables across reset. If the condition is met where the memory type information variable needs to be updated, then the system will reset every time the UEFI Shell is run. By setting this PCD to FALSE, then reset action is disabled. 2) Move one binary file to QuarkSocBinPkg 3) Change RMU.bin FILE statements to INF statement in DSC FD region to be compatible with PACKAGES_PATH search for QuarkSocBinPkg Changes for V2 ============== 1) Use new generic PCI serial driver PciSioSerialDxe in MdeModulePkg 2) Configure PcdPciSerialParameters for PCI serial driver for Quark 3) Use new MtrrLib API to reduce time to set MTRRs for all DRAM 4) Convert all UNI files to utf-8 5) Replace tabs with spaces and remove trailing spaces 6) Add License.txt Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Acked-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19287 6f19259b-4bc3-4df7-8a09-765794883524
153 lines
3.7 KiB
C
153 lines
3.7 KiB
C
/** @file
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Platform helper LED routines.
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Copyright (c) 2013-2015 Intel Corporation.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <PiDxe.h>
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#include "CommonHeader.h"
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//
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// Routines defined in other source modules of this component.
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//
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//
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// Routines local to this source module.
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//
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VOID
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GalileoGen2RouteOutFlashUpdateLed (
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VOID
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)
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{
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//
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// For GpioNums below values 0 to 7 are for Port0 ie P0-0 - P0-7 and
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// values 8 to 15 are for Port1 ie P1-0 - P1-7.
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//
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//
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// Disable Pull-ups / pull downs on EXP0 pin for LVL_B_PU7 signal.
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//
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PlatformPcal9555GpioDisablePull (
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GALILEO_GEN2_IOEXP0_7BIT_SLAVE_ADDR, // IO Expander 0.
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15 // P1-7.
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);
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//
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// Make LVL_B_OE7_N an output pin.
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//
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PlatformPcal9555GpioSetDir (
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GALILEO_GEN2_IOEXP0_7BIT_SLAVE_ADDR, // IO Expander 0.
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14, // P1-6.
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FALSE
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);
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//
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// Set level of LVL_B_OE7_N to low.
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//
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PlatformPcal9555GpioSetLevel (
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GALILEO_GEN2_IOEXP0_7BIT_SLAVE_ADDR,
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14,
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FALSE
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);
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//
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// Make MUX8_SEL an output pin.
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//
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PlatformPcal9555GpioSetDir (
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GALILEO_GEN2_IOEXP1_7BIT_SLAVE_ADDR, // IO Expander 1.
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14, // P1-6.
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FALSE
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);
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//
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// Set level of MUX8_SEL to low to route GPIO_SUS<5> to LED.
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//
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PlatformPcal9555GpioSetLevel (
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GALILEO_GEN2_IOEXP1_7BIT_SLAVE_ADDR, // IO Expander 1.
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14, // P1-6.
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FALSE
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);
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}
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//
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// Routines exported by this source module.
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//
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/**
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Init platform LEDs into known state.
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@param PlatformType Executing platform type.
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@param I2cBus Pointer to I2c Host controller protocol.
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@retval EFI_SUCCESS Operation success.
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**/
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EFI_STATUS
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EFIAPI
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PlatformLedInit (
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IN CONST EFI_PLATFORM_TYPE Type
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)
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{
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EFI_BOOT_MODE BootMode;
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BootMode = GetBootModeHob ();
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//
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// Init Flash update / recovery LED in OFF state.
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//
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if (BootMode == BOOT_ON_FLASH_UPDATE || BootMode == BOOT_IN_RECOVERY_MODE) {
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if (Type == GalileoGen2) {
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PlatformLegacyGpioSetLevel (R_QNC_GPIO_RGLVL_RESUME_WELL, GALILEO_GEN2_FLASH_UPDATE_LED_RESUMEWELL_GPIO, FALSE);
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GalileoGen2RouteOutFlashUpdateLed ();
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} else if (Type == Galileo) {
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PlatformLegacyGpioSetLevel (R_QNC_GPIO_RGLVL_RESUME_WELL, GALILEO_FLASH_UPDATE_LED_RESUMEWELL_GPIO, FALSE);
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} else {
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//
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// These platforms have no flash update LED.
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//
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}
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}
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return EFI_SUCCESS;
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}
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/**
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Turn on or off platform flash update LED.
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@param PlatformType Executing platform type.
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@param TurnOn If TRUE turn on else turn off.
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@retval EFI_SUCCESS Operation success.
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**/
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EFI_STATUS
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EFIAPI
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PlatformFlashUpdateLed (
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IN CONST EFI_PLATFORM_TYPE Type,
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IN CONST BOOLEAN TurnOn
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)
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{
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if (Type == GalileoGen2) {
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PlatformLegacyGpioSetLevel (R_QNC_GPIO_RGLVL_RESUME_WELL, GALILEO_GEN2_FLASH_UPDATE_LED_RESUMEWELL_GPIO, TurnOn);
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} else if (Type == Galileo) {
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PlatformLegacyGpioSetLevel (R_QNC_GPIO_RGLVL_RESUME_WELL, GALILEO_FLASH_UPDATE_LED_RESUMEWELL_GPIO, TurnOn);
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} else {
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//
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// These platforms have no flash update LED.
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//
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}
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return EFI_SUCCESS;
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}
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