diff options
| author | Sachin Ahuja <sahuja@qti.qualcomm.com> | 2013-12-31 06:23:11 +0530 |
|---|---|---|
| committer | Prakash Dhavali <pdhavali@codeaurora.org> | 2014-01-17 21:45:11 -0800 |
| commit | f49407a3cb342627bbeb50ddb7d670f2b577c11f (patch) | |
| tree | 1d3769c5e46c5e578017c9fea35c8fcbe3e4df3c | |
| parent | a5c45aa2092c60a4b62685f2bb2f37376678b616 (diff) | |
cld: Change IRAM banks for Rome 1.3 and 2.0
Changes are done to select the IRAM banks for Rome 1.3 and 2.0
.
Change-Id: I2ba2dff90fa3651b5f4c5374bb10286e1f0830ea
CRs-Fixed: 594772
| -rw-r--r-- | CORE/SERVICES/HIF/PCIe/hif_pci.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/CORE/SERVICES/HIF/PCIe/hif_pci.c b/CORE/SERVICES/HIF/PCIe/hif_pci.c index e30be61e33db..ac6c86498ff5 100644 --- a/CORE/SERVICES/HIF/PCIe/hif_pci.c +++ b/CORE/SERVICES/HIF/PCIe/hif_pci.c @@ -2189,13 +2189,18 @@ HIF_PCIDeviceProbed(hif_handle_t hif_hdl) AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("ath: HIF_PCIDeviceProbed get chip id val (%d)\n", rv)); goto done; } - if (CHIP_ID_VERSION_GET(chip_id) == 0xD && (CHIP_ID_REVISION_GET(chip_id) == 0x0 || CHIP_ID_REVISION_GET(chip_id) == 0x1)) { - /* for ROME 1.0, 3 banks are switched to IRAM */ - AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("chip ver=0x%x, chip rev=0x%x\n", CHIP_ID_VERSION_GET(chip_id), CHIP_ID_REVISION_GET(chip_id))); - banks_switched = 3; - } - ealloc_value |= ((banks_switched << HI_EARLY_ALLOC_IRAM_BANKS_SHIFT) & HI_EARLY_ALLOC_IRAM_BANKS_MASK); - } + if (CHIP_ID_VERSION_GET(chip_id) == 0xD) { + if ((CHIP_ID_REVISION_GET(chip_id) == 0x0) || (CHIP_ID_REVISION_GET(chip_id) == 0x1)) { + /* for ROME 1.0/1.1, 3 banks are switched to IRAM */ + banks_switched = 3; + } + else if ((CHIP_ID_REVISION_GET(chip_id) == 0x2) || (CHIP_ID_REVISION_GET(chip_id) == 0x4)) { + /* for ROME 1.3, 2 banks are switched to IRAM */ + banks_switched = 2; + } + } + ealloc_value |= ((banks_switched << HI_EARLY_ALLOC_IRAM_BANKS_SHIFT) & HI_EARLY_ALLOC_IRAM_BANKS_MASK); + } rv = HIFDiagWriteAccess(sc->hif_device, ealloc_targ_addr, ealloc_value); if (rv != A_OK) { AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("ath: HIF_PCIDeviceProbed set early alloc val (%d)\n", rv)); |