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[ion/external_flash] Use both possible commands for QuadPageProgram

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This commit is contained in:
Léa Saviot
2020-10-15 16:13:11 +02:00
parent 9e9c088e9e
commit 8fae36bcd3
1 changed files with 3 additions and 0 deletions
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3
ion/src/device/shared/drivers/external_flash.cpp
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@@ -64,6 +64,7 @@ enum class Command : uint8_t {
WriteEnable = 0x06, WriteEnable = 0x06,
Erase4KbyteBlock = 0x20, Erase4KbyteBlock = 0x20,
WriteStatusRegister2 = 0x31, WriteStatusRegister2 = 0x31,
QuadPageProgramW25Q64JV = 0x32,
QuadPageProgramAT25641 = 0x33, QuadPageProgramAT25641 = 0x33,
ReadStatusRegister2 = 0x35, ReadStatusRegister2 = 0x35,
Erase32KbyteBlock = 0x52, Erase32KbyteBlock = 0x52,
@@ -479,7 +480,9 @@ void __attribute__((noinline)) WriteMemory(uint8_t * destination, const uint8_t
send_command(Command::WriteEnable); send_command(Command::WriteEnable);
wait(); wait();
// Some Chips implement 0x32 only, others 0x33 only, we call both.
send_write_command(Command::QuadPageProgramAT25641, destination, source, lengthThatFitsInPage, sOperatingModes114); send_write_command(Command::QuadPageProgramAT25641, destination, source, lengthThatFitsInPage, sOperatingModes114);
send_write_command(Command::QuadPageProgramW25Q64JV, destination, source, lengthThatFitsInPage, sOperatingModes114);
length -= lengthThatFitsInPage; length -= lengthThatFitsInPage;
destination += lengthThatFitsInPage; destination += lengthThatFitsInPage;