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boot: refactor to use sts::boot namespace

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This commit is contained in:
Michael Scire 2019-06-22 00:10:21 -07:00
parent 4fbae9e5a4
commit 06416aeded
91 changed files with 3665 additions and 3155 deletions
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54
stratosphere/boot/source/boot_check_clock.cpp
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@ -14,31 +14,43 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "boot_functions.hpp"
#include <stratosphere/reg.hpp>
#include "boot_check_clock.hpp"
#include "boot_power_utils.hpp"
static constexpr u32 ExpectedPlluDivP = (1 << 16);
static constexpr u32 ExpectedPlluDivN = (25 << 8);
static constexpr u32 ExpectedPlluDivM = (2 << 0);
static constexpr u32 ExpectedPlluVal = (ExpectedPlluDivP | ExpectedPlluDivN | ExpectedPlluDivM);
static constexpr u32 ExpectedPlluMask = 0x1FFFFF;
namespace sts::boot {
static constexpr u32 ExpectedUtmipDivN = (25 << 16);
static constexpr u32 ExpectedUtmipDivM = (1 << 8);
static constexpr u32 ExpectedUtmipVal = (ExpectedUtmipDivN | ExpectedUtmipDivM);
static constexpr u32 ExpectedUtmipMask = 0xFFFF00;
namespace {
static bool IsUsbClockValid() {
volatile u32 *car_regs = reinterpret_cast<volatile u32 *>(GetIoMapping(0x60006000ul, 0x1000));
/* Convenience definitions. */
constexpr u32 ExpectedPlluDivP = (1 << 16);
constexpr u32 ExpectedPlluDivN = (25 << 8);
constexpr u32 ExpectedPlluDivM = (2 << 0);
constexpr u32 ExpectedPlluVal = (ExpectedPlluDivP | ExpectedPlluDivN | ExpectedPlluDivM);
constexpr u32 ExpectedPlluMask = 0x1FFFFF;
const u32 pllu = car_regs[0xC0 >> 2];
const u32 utmip = car_regs[0x480 >> 2];
return ((pllu & ExpectedPlluMask) == ExpectedPlluVal) && ((utmip & ExpectedUtmipMask) == ExpectedUtmipVal);
}
constexpr u32 ExpectedUtmipDivN = (25 << 16);
constexpr u32 ExpectedUtmipDivM = (1 << 8);
constexpr u32 ExpectedUtmipVal = (ExpectedUtmipDivN | ExpectedUtmipDivM);
constexpr u32 ExpectedUtmipMask = 0xFFFF00;
/* Helpers. */
bool IsUsbClockValid() {
uintptr_t car_regs = GetIoMapping(0x60006000ul, 0x1000);
const u32 pllu = reg::Read(car_regs + 0xC0);
const u32 utmip = reg::Read(car_regs + 0x480);
return ((pllu & ExpectedPlluMask) == ExpectedPlluVal) && ((utmip & ExpectedUtmipMask) == ExpectedUtmipVal);
}
void Boot::CheckClock() {
if (!IsUsbClockValid()) {
/* Sleep for 1s, then reboot. */
svcSleepThread(1'000'000'000ul);
Boot::RebootSystem();
}
void CheckClock() {
if (!IsUsbClockValid()) {
/* Sleep for 1s, then reboot. */
svcSleepThread(1'000'000'000ul);
RebootSystem();
}
}
}