openwrt_lede/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch

--- drv_vmmc-1.9.0_orig/src/mps/drv_mps_vmmc_ar9.c	2010-03-08 14:08:30.000000000 +0100
+++ drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_ar9.c	2014-10-14 21:49:20.000000000 +0200
@@ -30,15 +30,24 @@
 #include "ifxos_interrupt.h"
 
 /* board specific headers */
+#if !defined CONFIG_LANTIQ
 #include <asm/ifx/ifx_regs.h>
 #include <asm/ifx_vpe.h>
 #include <asm/ifx/ifx_gpio.h>
+#endif
+
+#include <lantiq_soc.h>
+#include <vpe.h>
 
 /* device specific headers */
 #include "drv_mps_vmmc.h"
 #include "drv_mps_vmmc_dbg.h"
 #include "drv_mps_vmmc_device.h"

+const void (*ifx_bsp_basic_mps_decrypt)(unsigned int addr, int n) = NULL;
+
+#define IFX_MPS_SRAM IFXMIPS_MPS_SRAM
+
 /* ============================= */
 /* Local Macros & Definitions    */
 /* ============================= */
@@ -108,6 +108,7 @@
  */
 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 */
@@ -292,7 +302,19 @@
          decryption. Subtract sizeof(u32) from length to avoid decryption
          of data beyond the FW image code */
       pFWDwnld->length -= sizeof(IFX_uint32_t);
+      switch(ltq_soc_type()) {
+   	   case SOC_TYPE_AR9:
+		   ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf0017c4;
+		   break;
+	   case SOC_TYPE_VR9:
+		   ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf001ea4;
+		   break;
+	   case SOC_TYPE_VR9_2:
+		   ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf001f38;
+		   break;
+      }
+      if (ifx_bsp_basic_mps_decrypt)
       ifx_bsp_basic_mps_decrypt((IFX_uint32_t)cpu1_base_addr, pFWDwnld->length);
    }
 
    /* calculate CRC32 checksum over downloaded image */
@@ -306,7 +320,7 @@
          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
@@ -454,62 +473,62 @@
 #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))
-   {
-      TRACE (MPS, DBG_LEVEL_HIGH,
-             (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 */
-   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__));
-   }
+//   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 */
-   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__));
-   }
+//   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 */
-   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__));
-   }
+//   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 */
-   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__));
-   }
+//   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 */
-   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);
+//   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);
--- drv_vmmc-1.9.0_orig/src/drv_vmmc_amazon_s.h	2009-12-03 17:20:34.000000000 +0100
+++ drv_vmmc-1.9.0/src/drv_vmmc_amazon_s.h	2014-10-16 10:30:48.000000000 +0200
@@ -16,7 +16,7 @@
 
 
 #if defined(SYSTEM_AR9) || defined(SYSTEM_VR9)
-#include <asm/ifx/ifx_gpio.h>
+//#include <asm/ifx/ifx_gpio.h>
 #else
 #error no system selected
 #endif
@@ -27,45 +27,6 @@
 */
 #define VMMC_PCM_IF_CFG_HOOK(mode, GPIOreserved, ret) \
 do { \
-   ret = VMMC_statusOk; \
-   /* Reserve P0.0 as TDM/FSC */ \
-   if (!GPIOreserved) \
-      ret |= ifx_gpio_pin_reserve(IFX_GPIO_PIN_ID(0, 0), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel0_set(IFX_GPIO_PIN_ID(0, 0), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel1_set(IFX_GPIO_PIN_ID(0, 0), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_open_drain_set(IFX_GPIO_PIN_ID(0, 0), VMMC_TAPI_GPIO_MODULE_ID);\
-   \
-   /* Reserve P1.9 as TDM/DO */ \
-   if (!GPIOreserved) \
-      ret |= ifx_gpio_pin_reserve(IFX_GPIO_PIN_ID(1, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel0_set(IFX_GPIO_PIN_ID(1, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel1_clear(IFX_GPIO_PIN_ID(1, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_dir_out_set(IFX_GPIO_PIN_ID(1, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_open_drain_set(IFX_GPIO_PIN_ID(1, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   \
-   /* Reserve P2.9 as TDM/DI */ \
-   if (!GPIOreserved) \
-      ret |= ifx_gpio_pin_reserve(IFX_GPIO_PIN_ID(2, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel0_clear(IFX_GPIO_PIN_ID(2, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel1_set(IFX_GPIO_PIN_ID(2, 9), VMMC_TAPI_GPIO_MODULE_ID);\
-   ret |= ifx_gpio_dir_in_set(IFX_GPIO_PIN_ID(2, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   \
-   /* Reserve P2.8 as TDM/DCL */ \
-   if (!GPIOreserved) \
-      ret |= ifx_gpio_pin_reserve(IFX_GPIO_PIN_ID(2, 8), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel0_clear(IFX_GPIO_PIN_ID(2, 8), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_altsel1_set(IFX_GPIO_PIN_ID(2, 8), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_open_drain_set(IFX_GPIO_PIN_ID(2, 8), VMMC_TAPI_GPIO_MODULE_ID); \
-   \
-   if (mode == 2) { \
-      /* TDM/FSC+DCL Master */ \
-      ret |= ifx_gpio_dir_out_set(IFX_GPIO_PIN_ID(0, 0), VMMC_TAPI_GPIO_MODULE_ID); \
-      ret |= ifx_gpio_dir_out_set(IFX_GPIO_PIN_ID(2, 8), VMMC_TAPI_GPIO_MODULE_ID); \
-   } else { \
-      /* TDM/FSC+DCL Slave */ \
-      ret |= ifx_gpio_dir_in_set(IFX_GPIO_PIN_ID(0, 0), VMMC_TAPI_GPIO_MODULE_ID); \
-      ret |= ifx_gpio_dir_in_set(IFX_GPIO_PIN_ID(2, 8), VMMC_TAPI_GPIO_MODULE_ID); \
-   } \
 } while(0);
 
 /**
@@ -73,11 +34,6 @@
 */
 #define VMMC_DRIVER_UNLOAD_HOOK(ret) \
 do { \
-   ret = VMMC_statusOk; \
-   ret |= ifx_gpio_pin_free(IFX_GPIO_PIN_ID(0, 0), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_pin_free(IFX_GPIO_PIN_ID(1, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_pin_free(IFX_GPIO_PIN_ID(2, 9), VMMC_TAPI_GPIO_MODULE_ID); \
-   ret |= ifx_gpio_pin_free(IFX_GPIO_PIN_ID(2, 8), VMMC_TAPI_GPIO_MODULE_ID); \
 } while (0)
 
 #endif /* _DRV_VMMC_AMAZON_S_H */