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authorStefan Koch <stefan.koch10@gmail.com>2017-03-24 17:08:59 +0100
committerJohn Crispin <john@phrozen.org>2017-03-27 08:05:53 +0200
commit001a50d314e93826bf404fd8d4ff482679af5de2 (patch)
tree102bcc2b91e4744ca90e9fb3a5cce16d0a753f6d /package/kernel
parent9ac4c1dcee7ba101233ac03437382e0831b74577 (diff)
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lantiq: cleanup code ar9-vr9 parts
- 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>
Diffstat (limited to 'package/kernel')
-rw-r--r--package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch266
-rw-r--r--package/kernel/lantiq/ltq-vmmc/patches/600-kernel-4.9.patch20
2 files changed, 131 insertions, 155 deletions
diff --git a/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch b/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch
index c11fca41a2..76fc863c35 100644
--- a/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch
+++ b/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch
@@ -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 { \
diff --git a/package/kernel/lantiq/ltq-vmmc/patches/600-kernel-4.9.patch b/package/kernel/lantiq/ltq-vmmc/patches/600-kernel-4.9.patch
deleted file mode 100644
index ed3764d3de..0000000000
--- a/package/kernel/lantiq/ltq-vmmc/patches/600-kernel-4.9.patch
+++ /dev/null
@@ -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