mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-18 15:26:14 +02:00
c6d72ac57a
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18765 3c298f89-4303-0410-b956-a3cf2f4a3e73
280 lines
9.0 KiB
Diff
280 lines
9.0 KiB
Diff
--- a/nslu2_image.cc
|
|
+++ b/nslu2_image.cc
|
|
@@ -54,28 +54,44 @@ namespace NSLU2Image {
|
|
int &address, int &length) {
|
|
address = image.tellg();
|
|
length = buffer_length;
|
|
- if (address+length > NSLU2Protocol::FlashSize)
|
|
- length = NSLU2Protocol::FlashSize-address;
|
|
+ if (address+length > EndAddress)
|
|
+ length = EndAddress-address;
|
|
if (length > 0)
|
|
SafeRead(&image, buffer, length, "image (read)");
|
|
}
|
|
|
|
+ virtual void GetBoundaries(int &start, int &end)
|
|
+ {
|
|
+ start = BaseAddress;
|
|
+ end = EndAddress;
|
|
+ }
|
|
+
|
|
/* Rewind to the start of the image (or the Kernel if not
|
|
* doing a complete reprogram).
|
|
*/
|
|
virtual void Rewind(void) {
|
|
- SafeSeek(&image, reprogram ? 0 : NSLU2Protocol::BaseAddress,
|
|
+ SafeSeek(&image, reprogram ? 0 : BaseAddress,
|
|
"image (seek)");
|
|
}
|
|
|
|
private:
|
|
+ int BaseAddress;
|
|
+ int EndAddress;
|
|
+
|
|
/* Validate that this really is an image file. */
|
|
void Validate(const char *i) {
|
|
char signature[8];
|
|
|
|
SafeSeek(&image, -8, i, std::ios::end);
|
|
SafeRead(&image, signature, 8, i);
|
|
- if (memcmp(signature, "eRcOmM", 6) != 0)
|
|
+
|
|
+ if (memcmp(signature, "eRcOmM", 6) == 0) {
|
|
+ BaseAddress = NSLU2Protocol::BaseAddress;
|
|
+ EndAddress = NSLU2Protocol::FlashSize;
|
|
+ } else if (memcmp(signature + 1, "sErCoMm", 7) == 0) {
|
|
+ BaseAddress = 0;
|
|
+ EndAddress = NSLU2Protocol::FlashSize - 0x40000;
|
|
+ } else
|
|
throw NSLU2Image::FileError(DataError, i, 0);
|
|
}
|
|
|
|
@@ -93,6 +109,12 @@ namespace NSLU2Image {
|
|
virtual ~SynthesiseImage() {
|
|
}
|
|
|
|
+ void GetBoundaries(int &start, int &end)
|
|
+ {
|
|
+ start = NSLU2Protocol::BaseAddress;
|
|
+ end = NSLU2Protocol::FlashSize;
|
|
+ }
|
|
+
|
|
/* Get the next block of bytes, returns an address and length, false if
|
|
* there is a problem.
|
|
*/
|
|
--- a/nslu2_image.h
|
|
+++ b/nslu2_image.h
|
|
@@ -35,6 +35,8 @@ namespace NSLU2Image {
|
|
virtual ~Image() {
|
|
}
|
|
|
|
+ virtual void GetBoundaries(int &start, int &end) = 0;
|
|
+
|
|
/* Get the next block of bytes, returns an address and length.
|
|
*/
|
|
virtual void GetBytes(char *buffer, size_t buffer_length,
|
|
--- a/nslu2_upgrade.cc
|
|
+++ b/nslu2_upgrade.cc
|
|
@@ -95,7 +95,7 @@ namespace NSLU2Upgrade {
|
|
|
|
class RealDoUpgrade : public DoUpgrade {
|
|
public:
|
|
- RealDoUpgrade(Wire *w, Progress *p, bool r) :
|
|
+ RealDoUpgrade(Wire *w, Progress *p, bool r, int start, int end) :
|
|
wire(w), progress(p), sequenceError(-1), reprogram(r),
|
|
lastType(NSLU2Protocol::InvalidType) {
|
|
if (reprogram) {
|
|
@@ -105,6 +105,8 @@ namespace NSLU2Upgrade {
|
|
NSLU2Protocol::UpgradeStartPacket packet(seq);
|
|
wire->Send(packet.PacketBuffer(), packet.PacketLength());
|
|
}
|
|
+ BaseAddress = start;
|
|
+ EndAddress = end;
|
|
}
|
|
|
|
virtual ~RealDoUpgrade() {
|
|
@@ -205,8 +207,8 @@ namespace NSLU2Upgrade {
|
|
|
|
};
|
|
|
|
- DoUpgrade *DoUpgrade::MakeDoUpgrade(Wire *wire, Progress *progress, bool reprogram) {
|
|
- return new RealDoUpgrade(wire, progress, reprogram);
|
|
+ DoUpgrade *DoUpgrade::MakeDoUpgrade(Wire *wire, Progress *progress, bool reprogram, int start, int end) {
|
|
+ return new RealDoUpgrade(wire, progress, reprogram, start, end);
|
|
}
|
|
};
|
|
|
|
@@ -421,13 +423,18 @@ void NSLU2Upgrade::RealDoUpgrade::Upgrad
|
|
/* Simple upgrade programs only the addresses beyound BaseAddress,
|
|
* reprogram overwrites the whole flash.
|
|
*/
|
|
- if (!reprogram && address < NSLU2Protocol::BaseAddress) {
|
|
+ if (!reprogram && address < BaseAddress) {
|
|
length += address;
|
|
- if (length <= NSLU2Protocol::BaseAddress)
|
|
+ if (length <= BaseAddress)
|
|
return; /* nothing to do. */
|
|
- address = NSLU2Protocol::BaseAddress;
|
|
+ address = BaseAddress;
|
|
length -= address;
|
|
}
|
|
+ if (!reprogram && address + length > EndAddress) {
|
|
+ if (address >= EndAddress)
|
|
+ return; /* nothing to do. */
|
|
+ length -= EndAddress - address;
|
|
+ }
|
|
|
|
#if 1
|
|
/* Skip blocks of 255 valued bytes - the erase clears the flash to this
|
|
@@ -495,11 +502,11 @@ void NSLU2Upgrade::RealDoUpgrade::Verify
|
|
Finish();
|
|
|
|
/* Verify never verifies anything below BaseAddress. */
|
|
- if (address < NSLU2Protocol::BaseAddress) {
|
|
+ if (address < BaseAddress) {
|
|
length += address;
|
|
- if (length <= NSLU2Protocol::BaseAddress)
|
|
+ if (length <= BaseAddress)
|
|
return; /* nothing to do. */
|
|
- address = NSLU2Protocol::BaseAddress;
|
|
+ address = BaseAddress;
|
|
length -= address;
|
|
}
|
|
|
|
--- a/nslu2_upgrade.h
|
|
+++ b/nslu2_upgrade.h
|
|
@@ -206,6 +206,8 @@ namespace NSLU2Upgrade {
|
|
|
|
class DoUpgrade {
|
|
public:
|
|
+ int BaseAddress;
|
|
+ int EndAddress;
|
|
virtual ~DoUpgrade() {
|
|
}
|
|
|
|
@@ -228,7 +230,7 @@ namespace NSLU2Upgrade {
|
|
virtual void Reboot(void) = 0;
|
|
/* Reboot the NSLU2. */
|
|
|
|
- static DoUpgrade *MakeDoUpgrade(Wire *wire, Progress *progress, bool reprogram);
|
|
+ static DoUpgrade *MakeDoUpgrade(Wire *wire, Progress *progress, bool reprogram, int start, int end);
|
|
/* Instantiate a real DoUpgrade, returns NULL if the object
|
|
* cannot be instantiated.
|
|
*
|
|
--- a/upslug2.cc
|
|
+++ b/upslug2.cc
|
|
@@ -21,8 +21,8 @@
|
|
|
|
class ProgressBar : public UpSlug2::CharacterProgressBar<80> {
|
|
public:
|
|
- ProgressBar(bool reprogram, const unsigned char *t) :
|
|
- UpSlug2::CharacterProgressBar<80>(reprogram, 64),
|
|
+ ProgressBar(bool reprogram, const unsigned char *t, int start, int end) :
|
|
+ UpSlug2::CharacterProgressBar<80>(reprogram, 64, start, end),
|
|
target(t), displayed(false), ticker(0) {
|
|
}
|
|
|
|
@@ -95,7 +95,7 @@ private:
|
|
else if (seen == -1) {
|
|
seen = 0;
|
|
if (!reprogram)
|
|
- sent -= NSLU2Protocol::BaseAddress;
|
|
+ sent -= NSLU2Protocol::FlashSize - (EndAddress - BaseAddress);
|
|
} else
|
|
sent -= seen;
|
|
|
|
@@ -423,7 +423,7 @@ int main(int argc, char **argv) {
|
|
{ 0, 0, 0, 0 }
|
|
};
|
|
|
|
- do switch (getopt_long(argc, argv, "he:d:t:f:vUni:Ck:r:R:j:p:P:T:F:E:", options, 0)) {
|
|
+ do switch (getopt_long(argc, argv, "he:d:t:f:vUni:Ck:r:R:j:op:P:T:F:E:", options, 0)) {
|
|
case -1: if (optind < argc) {
|
|
std::fprintf(stderr, "%s: unrecognised option\n", argv[optind]);
|
|
std::exit(1);
|
|
@@ -523,16 +523,22 @@ done:
|
|
|
|
if (mac && got_kernel) {
|
|
Pointer<NSLU2Upgrade::Wire> wire(NSLU2Upgrade::Wire::MakeWire(device, fromMac, mac, euid));
|
|
- ProgressBar progress(reprogram, mac);
|
|
+ int BaseAddress = NSLU2Protocol::BaseAddress;
|
|
+ int EndAddress = NSLU2Protocol::FlashSize;
|
|
|
|
if (full_image) { /* complete image. */
|
|
/* The full image case allows a complete reprogram. */
|
|
+ NSLU2Image::Image *image_p;
|
|
Pointer<NSLU2Image::Image> image(
|
|
NSLU2Image::Image::MakeImage(
|
|
reprogram, full_image));
|
|
+ image_p = image.p;
|
|
+ image_p->GetBoundaries(BaseAddress, EndAddress);
|
|
+ ProgressBar progress(reprogram, mac, BaseAddress, EndAddress);
|
|
Pointer<NSLU2Upgrade::DoUpgrade> upgrade(
|
|
NSLU2Upgrade::DoUpgrade::MakeDoUpgrade(
|
|
- wire.p, &progress, reprogram));
|
|
+ wire.p, &progress, reprogram,
|
|
+ BaseAddress, EndAddress));
|
|
progress.FirstDisplay();
|
|
Upgrade(upgrade.p, image.p, no_upgrade, no_verify);
|
|
progress.EndDisplay();
|
|
@@ -551,9 +557,11 @@ done:
|
|
fis_payload,
|
|
product_id, protocol_id,
|
|
firmware_version, extra_version));
|
|
+ ProgressBar progress(reprogram, mac, BaseAddress, EndAddress);
|
|
Pointer<NSLU2Upgrade::DoUpgrade> upgrade(
|
|
NSLU2Upgrade::DoUpgrade::MakeDoUpgrade(
|
|
- wire.p, &progress, false));
|
|
+ wire.p, &progress, false,
|
|
+ BaseAddress, EndAddress));
|
|
progress.FirstDisplay();
|
|
Upgrade(upgrade.p, image.p, no_upgrade, no_verify);
|
|
progress.EndDisplay();
|
|
--- a/upslug2_progress.h
|
|
+++ b/upslug2_progress.h
|
|
@@ -161,15 +161,19 @@ namespace UpSlug2 {
|
|
Timedout, /* *: timeout on a sent packet for this address. */
|
|
NumberOfStates
|
|
} Status;
|
|
-
|
|
+ int BaseAddress;
|
|
+ int EndAddress;
|
|
+
|
|
/* reprogram says whether this is a full reprogram (the entire
|
|
* flash will be erased) or not (the leading, RedBoot, SysConf
|
|
* partitions are not erased).
|
|
* resolution should be about 6 for a command line (character)
|
|
* progress bar and 8 for a GUI (pixel) progress bar.
|
|
*/
|
|
- ProgressBar(bool r) :
|
|
+ ProgressBar(bool r, int start, int end) :
|
|
reprogram(r), timeout(false), retransmit(false), status(Init) {
|
|
+ BaseAddress = start;
|
|
+ EndAddress = end;
|
|
}
|
|
|
|
/* lowWaterMark..(highWaterMark-1) bytes are in state 'st',
|
|
@@ -179,8 +183,8 @@ namespace UpSlug2 {
|
|
/* These initial settings cover the majority of cases
|
|
* correctly.
|
|
*/
|
|
- lowWaterMark = reprogram ? 0 : NSLU2Protocol::BaseAddress;
|
|
- highWaterMark = status >= st ? NSLU2Protocol::FlashSize-1 : 0;
|
|
+ lowWaterMark = reprogram ? 0 : BaseAddress;
|
|
+ highWaterMark = status >= st ? EndAddress-1 : 0;
|
|
switch (st) {
|
|
case Init:
|
|
/* Everything has an initial value... */
|
|
@@ -286,9 +290,9 @@ namespace UpSlug2 {
|
|
*/
|
|
template <int characters> class CharacterProgressBar : public ProgressBar {
|
|
public:
|
|
- CharacterProgressBar(bool reprogram, int n, const char ind[NumberOfStates] = 0) :
|
|
+ CharacterProgressBar(bool reprogram, int n, int start, int end, const char ind[NumberOfStates] = 0) :
|
|
numberOfCharacters(n > characters || n < 1 ? characters : n),
|
|
- ProgressBar(reprogram) {
|
|
+ ProgressBar(reprogram, start, end) {
|
|
if (ind)
|
|
std::memcpy(indicators, ind, NumberOfStates);
|
|
else
|