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[ion] Add configuration for Flash of N0101 and N0100

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This commit is contained in:
Émilie Feral
2019-03-19 12:31:16 +01:00
parent 2ba1a053a5
commit 86f58a3cf9
9 changed files with 77 additions and 32 deletions
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12
ion/test/external_flash.cpp
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@@ -7,7 +7,7 @@
// Choose some not too uniform data to program and test the external flash memory with.
static inline uint8_t expected_value_at(uint8_t * ptr) {
uint32_t address = reinterpret_cast<uint32_t>(ptr) - Ion::ExternalFlash::Device::QSPIBaseAddress;
uint32_t address = reinterpret_cast<uint32_t>(ptr) - Ion::ExternalFlash::Device::StartAddress;
return (address / 0x10000) + (address / 0x100) + address;
// Example: the value expected at the address 0x123456 is 0x12 + 0x34 + 0x56.
}
@@ -31,8 +31,8 @@ static inline void check(volatile T * p, int repeat) {
template <typename T>
void test(int accessType, int repeat) {
uint8_t * start = reinterpret_cast<uint8_t *>(Ion::ExternalFlash::Device::QSPIBaseAddress);
uint8_t * end = reinterpret_cast<uint8_t *>(Ion::ExternalFlash::Device::QSPIBaseAddress + Ion::ExternalFlash::Device::FlashAddressSpaceSize);
uint8_t * start = reinterpret_cast<uint8_t *>(Ion::ExternalFlash::Device::StartAddress);
uint8_t * end = reinterpret_cast<uint8_t *>(Ion::ExternalFlash::Device::StartAddress + Ion::ExternalFlash::Device::FlashAddressSpaceSize);
// Forward sequential access
if (accessType == 0) {
@@ -52,10 +52,10 @@ void test(int accessType, int repeat) {
// Random access
if (accessType == 2) {
T * endT = reinterpret_cast<T *>(Ion::ExternalFlash::Device::QSPIBaseAddress + Ion::ExternalFlash::Device::FlashAddressSpaceSize);
T * endT = reinterpret_cast<T *>(Ion::ExternalFlash::Device::StartAddress + Ion::ExternalFlash::Device::FlashAddressSpaceSize);
for (size_t i=0; i<Ion::ExternalFlash::Device::FlashAddressSpaceSize; i++) {
uint32_t randomAddr = Ion::random() >> (32 - Ion::ExternalFlash::Device::NumberOfAddressBitsInChip);
volatile T * q = reinterpret_cast<T *>(randomAddr + Ion::ExternalFlash::Device::QSPIBaseAddress);
volatile T * q = reinterpret_cast<T *>(randomAddr + Ion::ExternalFlash::Device::StartAddress);
if (q <= endT - 1) {
check(q, repeat);
}
@@ -101,7 +101,7 @@ QUIZ_CASE(ion_ext_flash_program) {
for (int page = 0; page < (1<<15); page++) {
uint8_t buffer[256];
for (int byte = 0; byte < 256; byte++) {
buffer[byte] = expected_value_at(reinterpret_cast<uint8_t *>(Ion::ExternalFlash::Device::QSPIBaseAddress + page * 256 + byte));
buffer[byte] = expected_value_at(reinterpret_cast<uint8_t *>(Ion::ExternalFlash::Device::StartAddress + page * 256 + byte));
}
Ion::ExternalFlash::Device::WriteMemory(reinterpret_cast<uint8_t *>(page * 256), buffer, 256);
}