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lantiq: cleanup code ar9-vr9 parts

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- remove unused code within 500-ar9_vr9.patch
- fixed return of IFX_ERROR (solves SIGSEGV in asterisk at failure)
- align it a bit with 400-falcon.patch
- remove 600-kernel-4.9.patch since changed parts
  are removed during cleanup

Signed-off-by: Stefan Koch <stefan.koch10@gmail.com>
This commit is contained in:
Stefan Koch 2017-03-24 17:08:59 +01:00 committed by John Crispin
parent 9ac4c1dcee
commit 001a50d314
2 changed files with 131 additions and 155 deletions
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266
package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch
View file

@ -25,25 +25,43 @@
/* ============================= */
/* Local Macros & Definitions */
/* ============================= */
@@ -98,47 +107,48 @@ IFX_int32_t (*ifx_wdog_callback) (IFX_ui
*/
IFX_int32_t ifx_mps_fw_wdog_start_ar9()
{
+ return IFX_SUCCESS; /* FIXME - Disable start wdog... */
/* vpe1_wdog_ctr should be set up in u-boot as
"vpe1_wdog_ctr_addr=0xBF2001B0"; protection from incorrect or missing
setting */
@@ -65,12 +74,7 @@ extern mps_comm_dev *pMPSDev;
IFX_void_t ifx_mps_release (IFX_void_t);
extern IFX_uint32_t ifx_mps_reset_structures (mps_comm_dev * pMPSDev);
extern IFX_int32_t ifx_mps_bufman_close (IFX_void_t);
-IFX_int32_t ifx_mps_wdog_callback (IFX_uint32_t wdog_cleared_ok_count);
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 */
@@ -88,61 +92,6 @@ IFX_int32_t (*ifx_wdog_callback) (IFX_ui
******************************************************************************/
/**
- * 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()
-{
- /* vpe1_wdog_ctr should be set up in u-boot as
- "vpe1_wdog_ctr_addr=0xBF2001B0"; protection from incorrect or missing
- setting */
- if (vpe1_wdog_ctr != VPE1_WDOG_CTR_ADDR)
- {
- vpe1_wdog_ctr = VPE1_WDOG_CTR_ADDR;
- }
+// if (vpe1_wdog_ctr != VPE1_WDOG_CTR_ADDR)
+// {
+// vpe1_wdog_ctr = VPE1_WDOG_CTR_ADDR;
+// }
/* vpe1_wdog_timeout should be set up in u-boot as "vpe1_wdog_timeout =
<value in ms>"; protection from insane setting */
-
- /* vpe1_wdog_timeout should be set up in u-boot as "vpe1_wdog_timeout =
- <value in ms>"; protection from insane setting */
- if (vpe1_wdog_timeout < VPE1_WDOG_TMOUT_MIN)
- {
- vpe1_wdog_timeout = VPE1_WDOG_TMOUT_MIN;
@ -52,20 +70,11 @@
- {
- vpe1_wdog_timeout = VPE1_WDOG_TMOUT_MAX;
- }
+// if (vpe1_wdog_timeout < VPE1_WDOG_TMOUT_MIN)
+// {
+// vpe1_wdog_timeout = VPE1_WDOG_TMOUT_MIN;
+// }
+// if (vpe1_wdog_timeout > VPE1_WDOG_TMOUT_MAX)
+// {
+// vpe1_wdog_timeout = VPE1_WDOG_TMOUT_MAX;
+// }
/* recalculate in jiffies */
-
- /* recalculate in jiffies */
- vpe1_wdog_timeout = vpe1_wdog_timeout * HZ / 1000;
+// vpe1_wdog_timeout = vpe1_wdog_timeout * HZ / 1000;
/* register BSP callback function */
-
- /* register BSP callback function */
- if (IFX_SUCCESS !=
- vpe1_sw_wdog_register_reset_handler (ifx_mps_wdog_callback))
- {
@ -74,16 +83,8 @@
- __FILE__, __func__, __LINE__));
- return IFX_ERROR;;
- }
+// if (IFX_SUCCESS !=
+// vpe1_sw_wdog_register_reset_handler (ifx_mps_wdog_callback))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: Unable to register WDT callback.\r\n",
+// __FILE__, __func__, __LINE__));
+// return IFX_ERROR;;
+// }
/* start software watchdog timer */
-
- /* start software watchdog timer */
- if (IFX_SUCCESS != vpe1_sw_wdog_start (0))
- {
- TRACE (MPS, DBG_LEVEL_HIGH,
@ -92,18 +93,14 @@
- __FILE__, __func__, __LINE__));
- return IFX_ERROR;
- }
+// if (IFX_SUCCESS != vpe1_sw_wdog_start (0))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR
+// "[%s %s %d]: Error starting software watchdog timer.\r\n",
+// __FILE__, __func__, __LINE__));
+// return IFX_ERROR;
+// }
return IFX_SUCCESS;
}
@@ -292,6 +302,18 @@ IFX_int32_t ifx_mps_download_firmware (m
- return IFX_SUCCESS;
-}
-
-/**
* Firmware download to Voice CPU
* This function performs a firmware download to the coprocessor.
*
@@ -292,6 +241,18 @@ IFX_int32_t ifx_mps_download_firmware (m
decryption. Subtract sizeof(u32) from length to avoid decryption
of data beyond the FW image code */
pFWDwnld->length -= sizeof(IFX_uint32_t);
@ -122,40 +119,67 @@
ifx_bsp_basic_mps_decrypt((IFX_uint32_t)cpu1_base_addr, pFWDwnld->length);
}
@@ -306,7 +328,7 @@ IFX_int32_t ifx_mps_download_firmware (m
TRACE (MPS, DBG_LEVEL_HIGH,
("MPS: FW checksum error: img=0x%08x calc=0x%08x\r\n",
pFW_img_data->crc32, cksum));
- return IFX_ERROR;
+ /* return IFX_ERROR; -- FIXME */
}
}
else
@@ -362,9 +384,9 @@ IFX_void_t ifx_mps_shutdown (IFX_void_t)
@@ -318,9 +279,6 @@ IFX_int32_t ifx_mps_download_firmware (m
/* start VPE1 */
ifx_mps_release ();
- /* start FW watchdog mechanism */
- ifx_mps_fw_wdog_start_ar9();
-
/* get FW version */
return ifx_mps_get_fw_version (0);
}
@@ -345,8 +303,6 @@ IFX_int32_t ifx_mps_restart (IFX_void_t)
ifx_mps_init_gpt ();
/* let CPU1 run */
ifx_mps_release ();
- /* start FW watchdog mechanism */
- ifx_mps_fw_wdog_start_ar9();
TRACE (MPS, DBG_LEVEL_HIGH, ("IFX_MPS: Restarting firmware..."));
return ifx_mps_get_fw_version (0);
}
@@ -361,10 +317,6 @@ IFX_void_t ifx_mps_shutdown (IFX_void_t)
{
if (vpe1_started)
{
/* stop software watchdog timer */
- /* stop software watchdog timer */
- vpe1_sw_wdog_stop (0);
+// vpe1_sw_wdog_stop (0);
/* clean up the BSP callback function */
- /* clean up the BSP callback function */
- vpe1_sw_wdog_register_reset_handler (IFX_NULL);
+// vpe1_sw_wdog_register_reset_handler (IFX_NULL);
/* stop VPE1 */
vpe1_sw_stop (0);
vpe1_started = 0;
@@ -388,7 +410,7 @@ IFX_void_t ifx_mps_reset (IFX_void_t)
@@ -387,8 +339,6 @@ IFX_void_t ifx_mps_reset (IFX_void_t)
/* if VPE1 is already started, stop it */
if (vpe1_started)
{
/* stop software watchdog timer first */
- /* stop software watchdog timer first */
- vpe1_sw_wdog_stop (0);
+// vpe1_sw_wdog_stop (0);
vpe1_sw_stop (0);
vpe1_started = 0;
}
@@ -454,62 +476,62 @@ IFX_int32_t ifx_mps_wdog_callback (IFX_u
#endif /* DEBUG */
@@ -436,101 +386,6 @@ IFX_void_t ifx_mps_release (IFX_void_t)
}
/* reset SmartSLIC */
/**
- * 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_uint32_t wdog_cleared_ok_count)
-{
- IFX_uint32_t flags;
-#ifdef DEBUG
- TRACE (MPS, DBG_LEVEL_HIGH,
- ("MPS: watchdog callback! arg=0x%08x\r\n", wdog_cleared_ok_count));
-#endif /* DEBUG */
-
- /* reset SmartSLIC */
- IFXOS_LOCKINT (flags);
- if (ifx_gpio_pin_reserve
- (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
@ -164,15 +188,7 @@
- (KERN_ERR "[%s %s %d]: GPIO port/pin reservation error.\r\n",
- __FILE__, __func__, __LINE__));
- }
+// IFXOS_LOCKINT (flags);
+// if (ifx_gpio_pin_reserve
+// (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: GPIO port/pin reservation error.\r\n",
+// __FILE__, __func__, __LINE__));
+// }
/* P1_ALTSEL0.15 = 0 */
- /* P1_ALTSEL0.15 = 0 */
- if (ifx_gpio_altsel0_clear
- (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
- {
@ -180,14 +196,7 @@
- (KERN_ERR "[%s %s %d]: GPIO error clearing ALTSEL0.\r\n", __FILE__,
- __func__, __LINE__));
- }
+// if (ifx_gpio_altsel0_clear
+// (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: GPIO error clearing ALTSEL0.\r\n", __FILE__,
+// __func__, __LINE__));
+// }
/* P1_ALTSEL1.15 = 0 */
- /* P1_ALTSEL1.15 = 0 */
- if (ifx_gpio_altsel1_clear
- (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
- {
@ -195,14 +204,7 @@
- (KERN_ERR "[%s %s %d]: GPIO error clearing ALTSEL1.\r\n", __FILE__,
- __func__, __LINE__));
- }
+// if (ifx_gpio_altsel1_clear
+// (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: GPIO error clearing ALTSEL1.\r\n", __FILE__,
+// __func__, __LINE__));
+// }
/* P1_DIR.15 = 1 */
- /* P1_DIR.15 = 1 */
- if (ifx_gpio_dir_out_set
- (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
- {
@ -210,14 +212,7 @@
- (KERN_ERR "[%s %s %d]: GPIO error setting DIR.\r\n", __FILE__,
- __func__, __LINE__));
- }
+// if (ifx_gpio_dir_out_set
+// (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: GPIO error setting DIR.\r\n", __FILE__,
+// __func__, __LINE__));
+// }
/* P1_OD.15 = 1 */
- /* P1_OD.15 = 1 */
- if (ifx_gpio_open_drain_set
- (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
- {
@ -225,14 +220,7 @@
- (KERN_ERR "[%s %s %d]: GPIO error setting OD.\r\n", __FILE__,
- __func__, __LINE__));
- }
+// if (ifx_gpio_open_drain_set
+// (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: GPIO error setting OD.\r\n", __FILE__,
+// __func__, __LINE__));
+// }
/* P1_OUT.15 = 0 */
- /* P1_OUT.15 = 0 */
- if (ifx_gpio_output_clear
- (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
- {
@ -248,36 +236,44 @@
- __func__, __LINE__));
- }
- IFXOS_UNLOCKINT (flags);
+// if (ifx_gpio_output_clear
+// (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: GPIO error clearing OUT.\r\n", __FILE__,
+// __func__, __LINE__));
+// }
+// if (ifx_gpio_pin_free
+// (IFX_GPIO_PIN_ID (SSLIC_RST_PORT, SSLIC_RST_PIN), IFX_MPS_MODULE_ID))
+// {
+// TRACE (MPS, DBG_LEVEL_HIGH,
+// (KERN_ERR "[%s %s %d]: GPIO port/pin freeing error.\r\n", __FILE__,
+// __func__, __LINE__));
+// }
+// IFXOS_UNLOCKINT (flags);
/* recalculate and compare the firmware checksum */
ifx_mps_fw_crc_compare(cpu1_base_addr, pFW_img_data);
-
- /* 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.
* This function is called by VMMC driver to register its callback in
* the MPS driver.
--- a/src/drv_vmmc_amazon_s.h
+++ b/src/drv_vmmc_amazon_s.h
@@ -16,7 +16,7 @@
@@ -15,9 +15,7 @@
*/
#if defined(SYSTEM_AR9) || defined(SYSTEM_VR9)
-#if defined(SYSTEM_AR9) || defined(SYSTEM_VR9)
-#include <asm/ifx/ifx_gpio.h>
+//#include <asm/ifx/ifx_gpio.h>
#else
-#else
+#if !defined(SYSTEM_AR9) && !defined(SYSTEM_VR9)
#error no system selected
#endif
@@ -27,45 +27,6 @@
@@ -27,45 +25,6 @@
*/
#define VMMC_PCM_IF_CFG_HOOK(mode, GPIOreserved, ret) \
do { \
@ -323,7 +319,7 @@
} while(0);
/**
@@ -73,11 +34,6 @@ do { \
@@ -73,11 +32,6 @@ do { \
*/
#define VMMC_DRIVER_UNLOAD_HOOK(ret) \
do { \

20
package/kernel/lantiq/ltq-vmmc/patches/600-kernel-4.9.patch
View file

@ -1,20 +0,0 @@
--- a/src/mps/drv_mps_vmmc_ar9.c
+++ b/src/mps/drv_mps_vmmc_ar9.c
@@ -74,7 +74,7 @@ extern mps_comm_dev *pMPSDev;
IFX_void_t ifx_mps_release (IFX_void_t);
extern IFX_uint32_t ifx_mps_reset_structures (mps_comm_dev * pMPSDev);
extern IFX_int32_t ifx_mps_bufman_close (IFX_void_t);
-IFX_int32_t ifx_mps_wdog_callback (IFX_uint32_t wdog_cleared_ok_count);
+IFX_int32_t ifx_mps_wdog_callback (IFX_ulong_t wdog_cleared_ok_count);
extern IFXOS_event_t fw_ready_evt;
/* ============================= */
/* Local function declaration */
@@ -467,7 +467,7 @@ IFX_void_t ifx_mps_release (IFX_void_t)
* \return 0 IFX_SUCCESS, cannot fail
* \ingroup Internal
*/
-IFX_int32_t ifx_mps_wdog_callback (IFX_uint32_t wdog_cleared_ok_count)
+IFX_int32_t ifx_mps_wdog_callback (IFX_ulong_t wdog_cleared_ok_count)
{
IFX_uint32_t flags;
#ifdef DEBUG