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Display FLASH JEDEC ID in status and flash_info (#12051)

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Steve Evans 2022-12-15 14:06:11 +00:00 • committed by GitHub
parent 103f238eea
commit bcfe335bd7
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 30 additions and 11 deletions
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11
src/main/cli/cli.c
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@ -2456,8 +2456,8 @@ static void cliFlashInfo(const char *cmdName, char *cmdline)
const flashGeometry_t *layout = flashGetGeometry(); const flashGeometry_t *layout = flashGetGeometry();
cliPrintLinef("Flash sectors=%u, sectorSize=%u, pagesPerSector=%u, pageSize=%u, totalSize=%u", cliPrintLinef("Flash sectors=%u, sectorSize=%u, pagesPerSector=%u, pageSize=%u, totalSize=%u JEDEC ID=0x%08x",
layout->sectors, layout->sectorSize, layout->pagesPerSector, layout->pageSize, layout->totalSize); layout->sectors, layout->sectorSize, layout->pagesPerSector, layout->pageSize, layout->totalSize, layout->jedecId);
for (uint8_t index = 0; index < FLASH_MAX_PARTITIONS; index++) { for (uint8_t index = 0; index < FLASH_MAX_PARTITIONS; index++) {
const flashPartition_t *partition; const flashPartition_t *partition;
@ -4854,6 +4854,13 @@ static void cliStatus(const char *cmdName, char *cmdline)
cliSdInfo(cmdName, ""); cliSdInfo(cmdName, "");
#endif #endif
#ifdef USE_FLASH_CHIP
const flashGeometry_t *layout = flashGetGeometry();
if (layout->jedecId != 0) {
cliPrintLinef("FLASH: JEDEC ID=0x%08x %uM", layout->jedecId, layout->totalSize >> 20);
}
#endif
cliPrint("Arming disable flags:"); cliPrint("Arming disable flags:");
armingDisableFlags_e flags = getArmingDisableFlags(); armingDisableFlags_e flags = getArmingDisableFlags();
while (flags) { while (flags) {

29
src/main/drivers/flash.c
View file

@ -121,6 +121,9 @@ static bool flashQuadSpiInit(const flashConfig_t *flashConfig)
phase++; phase++;
} while (phase != BAIL && !detected); } while (phase != BAIL && !detected);
if (detected) {
flashDevice.geometry.jedecId = chipID;
}
return detected; return detected;
} }
#endif // USE_QUADSPI #endif // USE_QUADSPI
@ -134,6 +137,7 @@ void flashPreInit(const flashConfig_t *flashConfig)
static bool flashSpiInit(const flashConfig_t *flashConfig) static bool flashSpiInit(const flashConfig_t *flashConfig)
{ {
bool detected = false;
// Read chip identification and send it to device detect // Read chip identification and send it to device detect
dev = &devInstance; dev = &devInstance;
@ -179,31 +183,38 @@ static bool flashSpiInit(const flashConfig_t *flashConfig)
#ifdef USE_FLASH_M25P16 #ifdef USE_FLASH_M25P16
if (m25p16_detect(&flashDevice, chipID)) { if (m25p16_detect(&flashDevice, chipID)) {
return true; detected = true;
} }
#endif #endif
#if defined(USE_FLASH_W25M512) || defined(USE_FLASH_W25M) #if defined(USE_FLASH_W25M512) || defined(USE_FLASH_W25M)
if (w25m_detect(&flashDevice, chipID)) { if (!detected && w25m_detect(&flashDevice, chipID)) {
return true; detected = true;
} }
#endif #endif
// Newer chips if (!detected) {
chipID = (readIdResponse[1] << 16) | (readIdResponse[2] << 8) | (readIdResponse[3]); // Newer chips
chipID = (readIdResponse[1] << 16) | (readIdResponse[2] << 8) | (readIdResponse[3]);
}
#ifdef USE_FLASH_W25N01G #ifdef USE_FLASH_W25N01G
if (w25n01g_detect(&flashDevice, chipID)) { if (!detected && w25n01g_detect(&flashDevice, chipID)) {
return true; detected = true;
} }
#endif #endif
#ifdef USE_FLASH_W25M02G #ifdef USE_FLASH_W25M02G
if (w25m_detect(&flashDevice, chipID)) { if (!detected && w25m_detect(&flashDevice, chipID)) {
return true; detected = true;
} }
#endif #endif
if (detected) {
flashDevice.geometry.jedecId = chipID;
return detected;
}
spiPreinitByTag(flashConfig->csTag); spiPreinitByTag(flashConfig->csTag);
return false; return false;

1
src/main/drivers/flash.h
View file

@ -45,6 +45,7 @@ typedef struct flashGeometry_s {
uint32_t totalSize; // This is just sectorSize * sectors uint32_t totalSize; // This is just sectorSize * sectors
uint16_t pagesPerSector; uint16_t pagesPerSector;
flashType_e flashType; flashType_e flashType;
uint32_t jedecId;
} flashGeometry_t; } flashGeometry_t;
void flashPreInit(const flashConfig_t *flashConfig); void flashPreInit(const flashConfig_t *flashConfig);