boot: split out gpio, pinmux.

stratosphere/boot/Makefile

@@ -33,7 +33,7 @@ endef
 #---------------------------------------------------------------------------------
 TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
-SOURCES		:=	source source/i2c source/i2c/driver source/i2c/driver/impl source/updater
+SOURCES		:=	source source/i2c source/i2c/driver source/i2c/driver/impl source/updater source/gpio source/pinmux
 DATA		:=	data
 INCLUDES	:=	include ../../common/include
 EXEFS_SRC	:=	exefs_src

stratosphere/boot/source/boot_boot_reason.cpp

@@ -52,7 +52,7 @@ namespace sts::boot {
                 return 1;
             }
             if (rtc_intr & 0x04) {
-                if (nv_erc != 0x80 && !IsRecoveryBoot()) {
+                if (nv_erc != 0x80 && !spl::IsRecoveryBoot()) {
                     return 4;
                 }
             }

stratosphere/boot/source/boot_charger_driver.hpp

@@ -19,9 +19,10 @@
 #include <stratosphere.hpp>
 
 #include "boot_bq24193_charger.hpp"
-#include "boot_gpio_utils.hpp"
 #include "boot_i2c_utils.hpp"
 
+#include "gpio/gpio_utils.hpp"
+
 namespace sts::boot {
 
     class ChargerDriver {

stratosphere/boot/source/boot_display.cpp

@@ -199,7 +199,7 @@ namespace sts::boot {
     void InitializeDisplay() {
         /* Setup globals. */
         InitializeRegisterBaseAddresses();
-        g_is_mariko = IsMariko();
+        g_is_mariko = spl::IsMariko();
         InitializeFrameBuffer();
 
         /* Turn on DSI/voltage rail. */

stratosphere/boot/source/boot_fan_enable.cpp

@@ -15,9 +15,10 @@
  */
 
 #include "boot_fan_enable.hpp"
-#include "boot_gpio_utils.hpp"
 #include "boot_spl_utils.hpp"
 
+#include "gpio/gpio_utils.hpp"
+
 namespace sts::boot {
 
     namespace {
@@ -28,7 +29,7 @@ namespace sts::boot {
     }
 
     void SetFanEnabled() {
-        if (GetHardwareType() == spl::HardwareType::Copper) {
+        if (spl::GetHardwareType() == spl::HardwareType::Copper) {
             gpio::Configure(GpioPadName_FanEnable);
             gpio::SetDirection(GpioPadName_FanEnable, GpioDirection_Output);
             gpio::SetValue(GpioPadName_FanEnable, GpioValue_High);

stratosphere/boot/source/boot_main.cpp

@@ -29,12 +29,13 @@
 #include "boot_check_clock.hpp"
 #include "boot_clock_initial_configuration.hpp"
 #include "boot_fan_enable.hpp"
-#include "boot_gpio_initial_configuration.hpp"
-#include "boot_pinmux_initial_configuration.hpp"
 #include "boot_repair_boot_images.hpp"
 #include "boot_splash_screen.hpp"
 #include "boot_wake_pins.hpp"
 
+#include "gpio/gpio_initial_configuration.hpp"
+#include "pinmux/pinmux_initial_configuration.hpp"
+
 #include "boot_power_utils.hpp"
 #include "boot_spl_utils.hpp"
 
@@ -111,7 +112,7 @@ int main(int argc, char **argv)
     boot::ChangeGpioVoltageTo1_8v();
 
     /* Setup GPIO. */
-    boot::gpio::SetInitialConfiguration();
+    gpio::SetInitialConfiguration();
 
     /* Check USB PLL/UTMIP clock. */
     boot::CheckClock();
@@ -119,7 +120,7 @@ int main(int argc, char **argv)
     /* Talk to PMIC/RTC, set boot reason with SPL. */
     boot::DetectBootReason();
 
-    const auto hw_type = boot::GetHardwareType();
+    const auto hw_type = spl::GetHardwareType();
     if (hw_type != spl::HardwareType::Copper) {
         /* Display splash screen for two seconds. */
         boot::ShowSplashScreen();
@@ -129,7 +130,7 @@ int main(int argc, char **argv)
     }
 
     /* Configure pinmux + drive pads. */
-    boot::pinmux::SetInitialConfiguration();
+    pinmux::SetInitialConfiguration();
 
     /* Configure the PMC wake pin settings. */
     boot::SetInitialWakePinConfiguration();

stratosphere/boot/source/boot_repair_boot_images.cpp

@@ -30,7 +30,7 @@ namespace sts::boot {
     }
 
     void CheckAndRepairBootImages() {
-        const auto boot_image_update_type = updater::GetBootImageUpdateType(GetHardwareType());
+        const auto boot_image_update_type = updater::GetBootImageUpdateType(spl::GetHardwareType());
 
         bool repaired_normal, repaired_safe;
         if (R_SUCCEEDED(updater::VerifyBootImagesAndRepairIfNeeded(&repaired_normal, &repaired_safe, g_boot_image_work_buffer, sizeof(g_boot_image_work_buffer), boot_image_update_type)) && repaired_normal) {

stratosphere/boot/source/boot_spl_utils.cpp

@@ -16,7 +16,7 @@
 
 #include "boot_spl_utils.hpp"
 
-namespace sts::boot {
+namespace sts::spl {
 
     spl::HardwareType GetHardwareType() {
         u64 out_val = 0;

stratosphere/boot/source/boot_spl_utils.hpp

@@ -27,12 +27,8 @@ namespace sts::spl {
         Iowa = 3,
     };
 
-}
-
-namespace sts::boot {
-
     /* SPL Utilities. */
-    spl::HardwareType GetHardwareType();
+    HardwareType GetHardwareType();
     bool IsRecoveryBoot();
     bool IsMariko();
 

stratosphere/boot/source/boot_wake_pins.cpp

@@ -95,7 +95,7 @@ namespace sts::boot {
         /* Set wake event levels, wake event enables. */
         const WakePinConfig *configs;
         size_t num_configs;
-        if (GetHardwareType() == spl::HardwareType::Copper) {
+        if (spl::GetHardwareType() == spl::HardwareType::Copper) {
             configs = WakePinConfigsCopper;
             num_configs = NumWakePinConfigsCopper;
         } else {

stratosphere/boot/source/gpio/gpio_initial_configuration.cpp

@@ -14,11 +14,13 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "boot_gpio_initial_configuration.hpp"
+#include "gpio_initial_configuration.hpp"
-#include "boot_gpio_utils.hpp"
+#include "gpio_utils.hpp"
-#include "boot_spl_utils.hpp"
 
-namespace sts::boot::gpio {
+/* TODO: Better way? */
+#include "../boot_spl_utils.hpp"
+
+namespace sts::gpio {
 
     namespace {
 
@@ -29,17 +31,17 @@ namespace sts::boot::gpio {
         };
 
         /* Include all initial configuration definitions. */
-#include "boot_gpio_initial_configuration_icosa.inc"
+#include "gpio_initial_configuration_icosa.inc"
-#include "boot_gpio_initial_configuration_copper.inc"
+#include "gpio_initial_configuration_copper.inc"
-#include "boot_gpio_initial_configuration_hoag.inc"
+#include "gpio_initial_configuration_hoag.inc"
-#include "boot_gpio_initial_configuration_iowa.inc"
+#include "gpio_initial_configuration_iowa.inc"
 
     }
 
     void SetInitialConfiguration() {
         const InitialConfig *configs = nullptr;
         size_t num_configs = 0;
-        const auto hw_type = GetHardwareType();
+        const auto hw_type = spl::GetHardwareType();
         const FirmwareVersion fw_ver = GetRuntimeFirmwareVersion();
 
         /* Choose GPIO map. */

stratosphere/boot/source/gpio/gpio_initial_configuration.hpp

@@ -18,7 +18,7 @@
 #include <switch.h>
 #include <stratosphere.hpp>
 
-namespace sts::boot::gpio {
+namespace sts::gpio {
 
     void SetInitialConfiguration();
 

stratosphere/boot/source/gpio/gpio_utils.cpp

@@ -16,14 +16,14 @@
 
 #include <stratosphere/reg.hpp>
 
-#include "boot_gpio_utils.hpp"
+#include "gpio_utils.hpp"
 
-namespace sts::boot::gpio {
+namespace sts::gpio {
 
     namespace {
 
         /* Pull in GPIO map definitions. */
-#include "boot_gpio_map.inc"
+#include "gpio_map.inc"
 
         constexpr u32 PhysicalBase = 0x6000D000;
 

stratosphere/boot/source/gpio/gpio_utils.hpp

@@ -18,9 +18,7 @@
 #include <switch.h>
 #include <stratosphere.hpp>
 
-#include "i2c/driver/i2c_api.hpp"
+namespace sts::gpio {
-
-namespace sts::boot::gpio {
 
     /* GPIO Utilities. */
     u32 Configure(u32 gpio_pad_name);

stratosphere/boot/source/pinmux/pinmux_initial_configuration.cpp

@@ -15,11 +15,13 @@
  */
 
 
-#include "boot_pinmux_initial_configuration.hpp"
+#include "pinmux_initial_configuration.hpp"
-#include "boot_pinmux_utils.hpp"
+#include "pinmux_utils.hpp"
-#include "boot_spl_utils.hpp"
 
-namespace sts::boot::pinmux {
+/* TODO: Better way? */
+#include "../boot_spl_utils.hpp"
+
+namespace sts::pinmux {
 
     namespace {
 
@@ -30,18 +32,18 @@ namespace sts::boot::pinmux {
         };
 
         /* Include all initial configuration definitions. */
-#include "boot_pinmux_initial_configuration_icosa.inc"
+#include "pinmux_initial_configuration_icosa.inc"
-#include "boot_pinmux_initial_configuration_copper.inc"
+#include "pinmux_initial_configuration_copper.inc"
-#include "boot_pinmux_initial_configuration_hoag.inc"
+#include "pinmux_initial_configuration_hoag.inc"
-#include "boot_pinmux_initial_configuration_iowa.inc"
+#include "pinmux_initial_configuration_iowa.inc"
-#include "boot_pinmux_initial_drive_pad_configuration.inc"
+#include "pinmux_initial_drive_pad_configuration.inc"
 
 
         /* Configuration helpers. */
         void ConfigureInitialPads() {
             const InitialConfig *configs = nullptr;
             size_t num_configs = 0;
-            const auto hw_type = GetHardwareType();
+            const auto hw_type = spl::GetHardwareType();
 
             switch (hw_type) {
                 case spl::HardwareType::Icosa:

stratosphere/boot/source/pinmux/pinmux_initial_configuration.hpp

@@ -18,7 +18,7 @@
 #include <switch.h>
 #include <stratosphere.hpp>
 
-namespace sts::boot::pinmux {
+namespace sts::pinmux {
 
     void SetInitialConfiguration();
 

stratosphere/boot/source/pinmux/pinmux_utils.cpp

@@ -16,14 +16,14 @@
 
 #include <stratosphere/reg.hpp>
 
-#include "boot_pinmux_utils.hpp"
+#include "pinmux_utils.hpp"
 
-namespace sts::boot::pinmux {
+namespace sts::pinmux {
 
     namespace {
 
         /* Pull in Pinmux map definitions. */
-#include "boot_pinmux_map.inc"
+#include "pinmux_map.inc"
 
         constexpr u32 ApbMiscPhysicalBase = 0x70000000;
 

stratosphere/boot/source/pinmux/pinmux_utils.hpp

@@ -18,7 +18,7 @@
 #include <switch.h>
 #include <stratosphere.hpp>
 
-namespace sts::boot::pinmux {
+namespace sts::pinmux {
 
     /* Pinmux Utilities. */
     u32 UpdatePark(u32 pinmux_name);