public void WriteFlash(Fel fel, byte[] fes, byte[] uboot, UInt32 address, byte[] data, bool verify = true, string what = "NAND")
{
var size = data.LongLength;
size = (size + Fel.sector_size - 1) / Fel.sector_size;
size = size * Fel.sector_size;
if (data.LongLength != size)
{
var newData = new byte[size];
Array.Copy(data, newData, data.Length);
data = newData;
}
long maxProgress = (size / 65536) * (verify ? 2 : 1), progress = 0;
// upload kernel through fel
fel.WriteFlash(address, data,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.WritingMemory:
SetStatus?.Invoke("Writing " + what);
break;
}
progress++;
SetProgress?.Invoke(Math.Min(progress, maxProgress), maxProgress);
}
);
if (verify)
{
var r = fel.ReadFlash((UInt32)Fel.kernel_base_f, (UInt32)data.LongLength,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.ReadingMemory:
SetStatus("Reading " + what);
break;
}
progress++;
SetProgress?.Invoke(Math.Min(progress, maxProgress), maxProgress);
}
);
if (!data.SequenceEqual(r))
{
throw new Exception("Verify failed for " + what);
}
}
}
public void FlashKernel()
{
int progress = 0;
int maxProgress = 115 + (string.IsNullOrEmpty(Mod) ? 0 : 30) +
((hmodsInstall != null && hmodsInstall.Count() > 0) ? 75 : 0);
var hmods = hmodsInstall;
hmodsInstall = null;
if (WaitForFelFromThread() != DialogResult.OK)
{
DialogResult = DialogResult.Abort;
return;
}
progress += 5;
SetProgress(progress, maxProgress);
byte[] kernel;
if (!string.IsNullOrEmpty(Mod))
{
kernel = CreatePatchedKernel();
progress += 5;
SetProgress(progress, maxProgress);
}
else
{
kernel = File.ReadAllBytes(KernelDump);
}
var size = CalcKernelSize(kernel);
if (size > kernel.Length || size > Fel.kernel_max_size)
{
throw new Exception(Resources.InvalidKernelSize + " " + size);
}
size = (size + Fel.sector_size - 1) / Fel.sector_size;
size = size * Fel.sector_size;
if (kernel.Length != size)
{
var newK = new byte[size];
Array.Copy(kernel, newK, kernel.Length);
kernel = newK;
}
fel.WriteFlash(Fel.kernel_base_f, kernel,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.RunningCommand:
SetStatus(Resources.ExecutingCommand + " " + command);
break;
case Fel.CurrentAction.WritingMemory:
SetStatus(Resources.UploadingKernel);
break;
}
progress++;
SetProgress(progress, maxProgress);
}
);
var r = fel.ReadFlash((UInt32)Fel.kernel_base_f, (UInt32)kernel.Length,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.RunningCommand:
SetStatus(Resources.ExecutingCommand + " " + command);
break;
case Fel.CurrentAction.ReadingMemory:
SetStatus(Resources.Verifying);
break;
}
progress++;
SetProgress(progress, maxProgress);
}
);
if (!kernel.SequenceEqual(r))
{
throw new Exception(Resources.VerifyFailed);
}
hmodsInstall = hmods;
if (hmodsInstall != null && hmodsInstall.Count() > 0)
{
Memboot(maxProgress, progress); // Lets install some mods
}
else
{
var shutdownCommand = string.Format("shutdown", Fel.kernel_base_m);
SetStatus(Resources.ExecutingCommand + " " + shutdownCommand);
fel.RunUbootCmd(shutdownCommand, true);
SetStatus(Resources.Done);
SetProgress(maxProgress, maxProgress);
}
}
public void FlashKernel()
{
int progress = 5;
int maxProgress = 120 + (string.IsNullOrEmpty(Mod) ? 0 : 5);
SetProgress(progress, maxProgress);
byte[] kernel;
if (!string.IsNullOrEmpty(Mod))
{
kernel = CreatePatchedKernel(Mod);
progress += 5;
SetProgress(progress, maxProgress);
}
else
{
kernel = File.ReadAllBytes(KernelDump);
}
var size = CalKernelSize(kernel);
if (size > kernel.Length || size > kernel_max_size)
{
throw new Exception(Resources.InvalidKernelSize + " " + size);
}
size = (size + sector_size - 1) / sector_size;
size = size * sector_size;
if (kernel.Length != size)
{
var newK = new byte[size];
Array.Copy(kernel, newK, kernel.Length);
kernel = newK;
}
bool flashCommandExecuted = false;
try
{
fel.WriteFlash(kernel_base_f, kernel,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.RunningCommand:
SetStatus(Resources.ExecutingCommand + " " + command);
flashCommandExecuted = true;
break;
case Fel.CurrentAction.WritingMemory:
SetStatus(Resources.UploadingKernel);
break;
}
progress++;
SetProgress(progress, maxProgress);
}
);
}
catch (USBException ex)
{
fel.Close();
if (flashCommandExecuted)
{
SetStatus(Resources.WaitingForDevice);
waitDeviceResult = null;
WaitForDeviceInvoke(vid, pid);
while (waitDeviceResult == null)
{
Thread.Sleep(100);
}
if (!(waitDeviceResult ?? false))
{
DialogResult = DialogResult.Abort;
return;
}
Thread.Sleep(500);
fel = new Fel();
fel.Fes1Bin = Resources.fes1;
fel.UBootBin = Resources.uboot;
fel.Open(vid, pid);
SetStatus(Resources.UploadingFes1);
fel.InitDram(true);
}
else
{
throw ex;
}
}
var r = fel.ReadFlash((UInt32)kernel_base_f, (UInt32)kernel.Length,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.RunningCommand:
SetStatus(Resources.ExecutingCommand + " " + command);
break;
case Fel.CurrentAction.ReadingMemory:
SetStatus(Resources.Verifying);
break;
}
progress++;
SetProgress(progress, maxProgress);
}
);
for (int i = 0; i < kernel.Length; i++)
{
if (kernel[i] != r[i])
{
throw new Exception(Resources.VerifyFailed);
}
}
var bootCommand = string.Format("boota {0:x}", kernel_base_m);
SetStatus(Resources.ExecutingCommand + " " + bootCommand);
fel.RunUbootCmd(bootCommand, true);
SetStatus(Resources.Done);
SetProgress(maxProgress, maxProgress);
}
public void FlashKernel()
{
int progress = 5;
int maxProgress = 120 + (string.IsNullOrEmpty(Mod) ? 0 : 5);
SetProgress(progress, maxProgress);
byte[] kernel;
int pos = 0, totalFiles;
if (!string.IsNullOrEmpty(Mod))
{
kernel = CreatePatchedKernel(ref pos, out totalFiles);
progress += 5;
SetProgress(progress, maxProgress);
}
else
{
kernel = File.ReadAllBytes(KernelDump);
}
var size = CalKernelSize(kernel);
if (size > kernel.Length || size > Fel.kernel_max_size)
{
throw new Exception(Resources.InvalidKernelSize + " " + size);
}
size = (size + Fel.sector_size - 1) / Fel.sector_size;
size = size * Fel.sector_size;
if (kernel.Length != size)
{
var newK = new byte[size];
Array.Copy(kernel, newK, kernel.Length);
kernel = newK;
}
fel.WriteFlash(Fel.kernel_base_f, kernel,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.RunningCommand:
SetStatus(Resources.ExecutingCommand + " " + command);
break;
case Fel.CurrentAction.WritingMemory:
SetStatus(Resources.UploadingKernel);
break;
}
progress++;
SetProgress(progress, maxProgress);
}
);
var r = fel.ReadFlash((UInt32)Fel.kernel_base_f, (UInt32)kernel.Length,
delegate(Fel.CurrentAction action, string command)
{
switch (action)
{
case Fel.CurrentAction.RunningCommand:
SetStatus(Resources.ExecutingCommand + " " + command);
break;
case Fel.CurrentAction.ReadingMemory:
SetStatus(Resources.Verifying);
break;
}
progress++;
SetProgress(progress, maxProgress);
}
);
if (!kernel.SequenceEqual(r))
{
throw new Exception(Resources.VerifyFailed);
}
if (string.IsNullOrEmpty(Mod))
{
var shutdownCommand = string.Format("shutdown", Fel.kernel_base_m);
SetStatus(Resources.ExecutingCommand + " " + shutdownCommand);
fel.RunUbootCmd(shutdownCommand, true);
}
SetStatus(Resources.Done);
SetProgress(maxProgress, maxProgress);
}