diff options
| author | poornima tom <poornima.tom@intel.com> | 2021-09-06 17:46:04 +0530 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-09-17 09:54:23 +0000 |
| commit | 4439b16ff1a4ca1077d1b2043159bec93f7813b7 (patch) | |
| tree | 16ceae9b2e83df883f5f08903f86e11c063d36fa | |
| parent | 76769448f779d611b09ad1992c63d0f4156ec713 (diff) | |
| download | chrome-ec-4439b16ff1a4ca1077d1b2043159bec93f7813b7.tar.gz | |
adlrvp: Remove retimer support for N SKU
Type-C ports of ADL-N based RVP SKU do not have retimers.
Hence, removed the reference for retimers based on board id
of the ADL-N platform at run time.
BUG=none
BRANCH=none
TEST=Tested on ADL-N
Signed-off-by: poornima tom <poornima.tom@intel.com>
Change-Id: I0e57fc199cc4a0192056eff35ba10fbac457cf4f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3143407
Reviewed-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-by: caveh jalali <caveh@chromium.org>
Tested-by: Deepti Deshatty <deepti.deshatty@intel.corp-partner.google.com>
Commit-Queue: caveh jalali <caveh@chromium.org>
| -rw-r--r-- | baseboard/intelrvp/adlrvp.c | 15 | ||||
| -rw-r--r-- | baseboard/intelrvp/adlrvp.h | 2 |
2 files changed, 17 insertions, 0 deletions
diff --git a/baseboard/intelrvp/adlrvp.c b/baseboard/intelrvp/adlrvp.c index 8b5518aaf7..78f4b3613a 100644 --- a/baseboard/intelrvp/adlrvp.c +++ b/baseboard/intelrvp/adlrvp.c @@ -329,6 +329,15 @@ DECLARE_HOOK(HOOK_INIT, enable_h1_irq, HOOK_PRIO_LAST); static void configure_retimer_usbmux(void) { switch (ADL_RVP_BOARD_ID(board_get_version())) { + case ADLN_LP5_ERB_SKU_BOARD_ID: + case ADLN_LP5_RVP_SKU_BOARD_ID: + /* No retimer on Port0 & Port1 */ + usb_muxes[TYPE_C_PORT_0].driver = NULL; +#if defined(HAS_TASK_PD_C1) + usb_muxes[TYPE_C_PORT_1].driver = NULL; +#endif + break; + case ADLP_LP5_T4_RVP_SKU_BOARD_ID: /* No retimer on Port-2 */ #if defined(HAS_TASK_PD_C2) @@ -418,6 +427,12 @@ __override bool board_is_tbt_usb4_port(int port) bool tbt_usb4 = true; switch (ADL_RVP_BOARD_ID(board_get_version())) { + case ADLN_LP5_ERB_SKU_BOARD_ID: + case ADLN_LP5_RVP_SKU_BOARD_ID: + /* No retimer on both ports */ + tbt_usb4 = false; + break; + case ADLP_LP5_T4_RVP_SKU_BOARD_ID: /* No retimer on Port-2 hence no platform level AUX & LSx mux */ #if defined(HAS_TASK_PD_C2) diff --git a/baseboard/intelrvp/adlrvp.h b/baseboard/intelrvp/adlrvp.h index 493018e2c4..e907866c70 100644 --- a/baseboard/intelrvp/adlrvp.h +++ b/baseboard/intelrvp/adlrvp.h @@ -15,6 +15,8 @@ /* RVP Board ids */ #define CONFIG_BOARD_VERSION_GPIO +#define ADLN_LP5_ERB_SKU_BOARD_ID 0x06 +#define ADLN_LP5_RVP_SKU_BOARD_ID 0x07 #define ADLP_DDR5_RVP_SKU_BOARD_ID 0x12 #define ADLP_LP5_T4_RVP_SKU_BOARD_ID 0x13 #define ADL_RVP_BOARD_ID(id) ((id) & 0x3F) |