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lantiq: align falcon code with ar9-vr9 code

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Signed-off-by: Stefan Koch <stefan.koch10@gmail.com>
This commit is contained in:
Stefan Koch 2017-03-24 17:18:06 +01:00 committed by John Crispin
parent 001a50d314
commit 49acec5b5f
1 changed files with 3 additions and 70 deletions
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73
package/kernel/lantiq/ltq-vmmc/patches/400-falcon.patch
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@ -184,7 +184,7 @@
TRACE (MPS, DBG_LEVEL_HIGH, ("Providing Buffers...\n")); TRACE (MPS, DBG_LEVEL_HIGH, ("Providing Buffers...\n"));
--- /dev/null --- /dev/null
+++ b/src/mps/drv_mps_vmmc_falcon.c +++ b/src/mps/drv_mps_vmmc_falcon.c
@@ -0,0 +1,463 @@ @@ -0,0 +1,396 @@
+/****************************************************************************** +/******************************************************************************
+ +
+ Copyright (c) 2009 + Copyright (c) 2009
@ -254,12 +254,7 @@
+IFX_void_t ifx_mps_release (IFX_void_t); +IFX_void_t ifx_mps_release (IFX_void_t);
+extern IFX_uint32_t ifx_mps_reset_structures (mps_comm_dev * pMPSDev); +extern IFX_uint32_t ifx_mps_reset_structures (mps_comm_dev * pMPSDev);
+extern IFX_int32_t ifx_mps_bufman_close (IFX_void_t); +extern IFX_int32_t ifx_mps_bufman_close (IFX_void_t);
+IFX_int32_t ifx_mps_wdog_callback (IFX_ulong_t wdog_cleared_ok_count);
+extern IFXOS_event_t fw_ready_evt; +extern IFXOS_event_t fw_ready_evt;
+/* ============================= */
+/* Local function declaration */
+/* ============================= */
+static IFX_int32_t ifx_mps_fw_wdog_start_ar9(IFX_void_t);
+ +
+/* ============================= */ +/* ============================= */
+/* Local variable definition */ +/* Local variable definition */
@ -277,20 +272,6 @@
+ ******************************************************************************/ + ******************************************************************************/
+ +
+/** +/**
+ * Start AR9 EDSP firmware watchdog mechanism.
+ * Called after download and startup of VPE1.
+ *
+ * \param none
+ * \return 0 IFX_SUCCESS
+ * \return -1 IFX_ERROR
+ * \ingroup Internal
+ */
+IFX_int32_t ifx_mps_fw_wdog_start_ar9()
+{
+ return IFX_SUCCESS;
+}
+
+/**
+ * Firmware download to Voice CPU + * Firmware download to Voice CPU
+ * This function performs a firmware download to the coprocessor. + * This function performs a firmware download to the coprocessor.
+ * + *
@ -447,7 +428,7 @@
+ TRACE (MPS, DBG_LEVEL_HIGH, + TRACE (MPS, DBG_LEVEL_HIGH,
+ ("MPS: FW checksum error: img=0x%08x calc=0x%08x\r\n", + ("MPS: FW checksum error: img=0x%08x calc=0x%08x\r\n",
+ pFW_img_data->crc32, cksum)); + pFW_img_data->crc32, cksum));
+ /*return IFX_ERROR;*/ + return IFX_ERROR;
+ } + }
+ } + }
+ else + else
@ -458,10 +439,7 @@
+ +
+ /* start VPE1 */ + /* start VPE1 */
+ ifx_mps_release (); + ifx_mps_release ();
+#if 0 +
+ /* start FW watchdog mechanism */
+ ifx_mps_fw_wdog_start_ar9();
+#endif
+ /* get FW version */ + /* get FW version */
+ return ifx_mps_get_fw_version (0); + return ifx_mps_get_fw_version (0);
+} +}
@ -486,8 +464,6 @@
+ ifx_mps_init_gpt (); + ifx_mps_init_gpt ();
+ /* let CPU1 run */ + /* let CPU1 run */
+ ifx_mps_release (); + ifx_mps_release ();
+ /* start FW watchdog mechanism */
+ ifx_mps_fw_wdog_start_ar9();
+ TRACE (MPS, DBG_LEVEL_HIGH, ("IFX_MPS: Restarting firmware...")); + TRACE (MPS, DBG_LEVEL_HIGH, ("IFX_MPS: Restarting firmware..."));
+ return ifx_mps_get_fw_version (0); + return ifx_mps_get_fw_version (0);
+} +}
@ -502,10 +478,6 @@
+{ +{
+ if (vpe1_started) + if (vpe1_started)
+ { + {
+ /* stop software watchdog timer */
+ vpe1_sw_wdog_stop (0);
+ /* clean up the BSP callback function */
+ vpe1_sw_wdog_register_reset_handler (IFX_NULL);
+ /* stop VPE1 */ + /* stop VPE1 */
+ vpe1_sw_stop (0); + vpe1_sw_stop (0);
+ vpe1_started = 0; + vpe1_started = 0;
@ -528,8 +500,6 @@
+ /* if VPE1 is already started, stop it */ + /* if VPE1 is already started, stop it */
+ if (vpe1_started) + if (vpe1_started)
+ { + {
+ /* stop software watchdog timer first */
+ vpe1_sw_wdog_stop (0);
+ vpe1_sw_stop (0); + vpe1_sw_stop (0);
+ vpe1_started = 0; + vpe1_started = 0;
+ } + }
@ -577,43 +547,6 @@
+} +}
+ +
+/** +/**
+ * WDT callback.
+ * This function is called by BSP (module softdog_vpe) in case if software
+ * watchdog timer expiration is detected by BSP.
+ * This function needs to be registered at BSP as WDT callback using
+ * vpe1_sw_wdog_register_reset_handler() API.
+ *
+ * \return 0 IFX_SUCCESS, cannot fail
+ * \ingroup Internal
+ */
+IFX_int32_t ifx_mps_wdog_callback (IFX_ulong_t wdog_cleared_ok_count)
+{
+#ifdef DEBUG
+ TRACE (MPS, DBG_LEVEL_HIGH,
+ ("MPS: watchdog callback! arg=0x%08x\r\n", wdog_cleared_ok_count));
+#endif /* DEBUG */
+
+ /* reset SmartSLIC is done by FW */
+ /* recalculate and compare the firmware checksum */
+ ifx_mps_fw_crc_compare(cpu1_base_addr, pFW_img_data);
+
+ /* dump exception area on a console */
+ ifx_mps_dump_fw_xcpt(cpu1_base_addr, pFW_img_data);
+
+ if (IFX_NULL != ifx_wdog_callback)
+ {
+ /* call VMMC driver */
+ ifx_wdog_callback (wdog_cleared_ok_count);
+ }
+ else
+ {
+ TRACE (MPS, DBG_LEVEL_HIGH,
+ (KERN_WARNING "MPS: VMMC watchdog timer callback is NULL.\r\n"));
+ }
+ return 0;
+}
+
+/**
+ * Register WDT callback. + * Register WDT callback.
+ * This function is called by VMMC driver to register its callback in + * This function is called by VMMC driver to register its callback in
+ * the MPS driver. + * the MPS driver.