[ifxmips]

* remove references to gpio_dev
* make vmmc driver register its own memory and dont rely on arch code to do so
* makes any Danube board with a CFI commandset 2 NOR flash chip functional again
* fixes filenames of downloaded firmwares

thanks, Ithamar R. Adema



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22515 3c298f89-4303-0410-b956-a3cf2f4a3e73

10 files changed, 43 insertions, 60 deletions

diff --git a/package/ifx-vmmc/Makefile b/package/ifx-vmmc/Makefile
index c7f1593bf1..e691cd151a 100644
--- a/package/ifx-vmmc/Makefile
+++ b/package/ifx-vmmc/Makefile
@@ -72,6 +72,7 @@ FW_DIR:=lib/firmware
 ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_DANUBE_extract),y)
   CONFIGURE_ARGS += --with-device=DANUBE
   FW_TARGET:=danube_firmware.bin
+  FW_SOURCE:=danube_firmware.bin
   FW_URL:=http://www.arcor.de/hilfe/files/pdf/
   FW_FILE=arcor_A800_452CPW_FW_1.02.206(20081201).bin
   FW_MD5SUM:=19d9af4e369287a0f0abaed415cdac10
@@ -82,6 +83,7 @@ endif
 
 ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_DANUBE),y)
   CONFIGURE_ARGS += --with-device=DANUBE
+  FW_SOURCE:=voip_R12.1.0.1.0-enc.bin
   FW_TARGET:=danube_firmware.bin
   FW_FILE=fw_voip_danube-12.1.0.1.0.tar.gz
   FW_MD5SUM:=51868b88dee9dbc65d3dbba355ded91c
@@ -152,7 +154,7 @@ endef
 define KernelPackage/ifx-vmmc/install
 	$(INSTALL_DIR) $(1)/etc/init.d $(1)/$(FW_DIR)
 	$(INSTALL_BIN) ./files/vmmc.init $(1)/etc/init.d/vmmc
-	$(CP) $(PKG_BUILD_DIR)/firmware/$(FW_TARGET) $(1)/$(FW_DIR)/$(FW_TARGET)
+	$(CP) $(PKG_BUILD_DIR)/firmware/$(FW_SOURCE) $(1)/$(FW_DIR)/$(FW_TARGET)
 	$(CP) $(PKG_BUILD_DIR)/coef/$(COEF_TARGET) $(1)/$(FW_DIR)/$(COEF_TARGET)
 endef
 
diff --git a/package/ifx-vmmc/patches-2.6.33/100-ifxmips.patch b/package/ifx-vmmc/patches-2.6.33/100-ifxmips.patch
index 6a4cc8d590..5d3d1c6cab 100644
--- a/package/ifx-vmmc/patches-2.6.33/100-ifxmips.patch
+++ b/package/ifx-vmmc/patches-2.6.33/100-ifxmips.patch
@@ -351,7 +351,7 @@
     timer = TIMER1A;
 --- a/src/mps/drv_mps_vmmc_danube.c
 +++ b/src/mps/drv_mps_vmmc_danube.c
-@@ -32,9 +32,22 @@
+@@ -32,9 +32,20 @@
  #include "ifxos_select.h"
  #include "ifxos_interrupt.h"
  
@@ -363,12 +363,10 @@
 +#  include <asm/mach-ifxmips/ifxmips_irq.h>
 +#  include <asm/mach-ifxmips/ifxmips_gptu.h>
 +#  include <asm/mach-ifxmips/ifxmips_prom.h>
++#  include <linux/dma-mapping.h>
 +
 +#  define IFX_RCU_RST_REQ        IFXMIPS_RCU_RST
 +#  define IFX_RCU_RST_REQ_CPU1   IFXMIPS_RCU_RST_CPU1
-+
-+#  define ifx_get_cp1_base       prom_get_cp1_base
-+#  define ifx_get_cp1_size       prom_get_cp1_size
 +#else
 +#  include <asm/ifx/ifx_regs.h>
 +#  include <asm/ifx_vpe.h>
@@ -377,6 +375,30 @@
  
  #include "drv_mps_vmmc.h"
  #include "drv_mps_vmmc_dbg.h"
+@@ -72,6 +71,23 @@ volatile IFX_uint32_t *danube_cp1_base;
+ /* Local function definition     */
+ /* ============================= */
+ 
++#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,28))
++IFX_uint32_t ifx_get_cp1_size(IFX_void_t)
++{
++	return 2;
++}
++
++IFX_uint32_t *ifx_get_cp1_base(IFX_void_t)
++{
++	if (!danube_cp1_base) {
++		dma_addr_t dma;
++		danube_cp1_base = dma_alloc_coherent(NULL, ifx_get_cp1_size()<<20, &dma, GFP_ATOMIC);
++	}
++
++	return (IFX_uint32_t*)danube_cp1_base;
++}
++#endif
++
+ /******************************************************************************
+  * DANUBE Specific Routines
+  ******************************************************************************/
 @@ -119,6 +132,15 @@ IFX_int32_t ifx_mps_download_firmware (m
     }
  
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/mach-easy50812.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/mach-easy50812.c
index 0baaba37c2..3f63a5d95d 100644
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/mach-easy50812.c
+++ b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/ar9/mach-easy50812.c
@@ -60,9 +60,6 @@ easy50812_init(void)
 {
 	ifxmips_register_gpio();
 
-	//printk("ifxmips_register_gpio_dev\n");
-	//ifxmips_register_gpio_dev();
-
 	ifxmips_register_mtd(&easy50812_flash_data);
 
 	ifxmips_register_leds(easy50812_leds, ARRAY_SIZE(easy50812_leds));
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.c
index dcd2346c8e..dade30c40f 100644
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.c
+++ b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.c
@@ -20,19 +20,6 @@
 #include <ifxmips.h>
 #include <ifxmips_irq.h>
 
-/* gpiodev */
-static struct platform_device ifxmips_gpio_dev =
-{
-	.name			= "GPIODEV",
-	.num_resources	= 1,
-};
-
-void __init
-ifxmips_register_gpio_dev(void)
-{
-	platform_device_register(&ifxmips_gpio_dev);
-}
-
 /* gpio leds */
 #ifdef CONFIG_LEDS_GPIO
 static struct gpio_led_platform_data ifxmips_gpio_led_data;
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.h b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.h
index 31fac266c0..a3a932ccf8 100644
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.h
+++ b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/devices.h
@@ -3,7 +3,6 @@
 
 #include <ifxmips_platform.h>
 
-void __init ifxmips_register_gpio_dev(void);
 void __init ifxmips_register_gpio_leds(struct gpio_led *leds, int cnt);
 void __init ifxmips_register_leds(struct gpio_led *leds, int cnt);
 void __init ifxmips_register_mtd(struct physmap_flash_data *pdata);
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/prom.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/prom.c
index e6a4a09d77..aef002c184 100644
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/prom.c
+++ b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/common/prom.c
@@ -9,10 +9,6 @@
 #include <ifxmips.h>
 #include <ifxmips_prom.h>
 
-/* for voice cpu (MIPS24K) */
-unsigned int *prom_cp1_base;
-unsigned int prom_cp1_size = 0;
-
 /* for Multithreading (APRP) on MIPS34K */
 unsigned long physical_memsize;
 
@@ -21,21 +17,6 @@ prom_free_prom_memory(void)
 {
 }
 
-unsigned int*
-prom_get_cp1_base(void)
-{
-	return prom_cp1_base;
-}
-EXPORT_SYMBOL(prom_get_cp1_base);
-
-unsigned int
-prom_get_cp1_size(void)
-{
-	/* return size im MB */
-	return prom_cp1_size>>20;
-}
-EXPORT_SYMBOL(prom_get_cp1_size);
-
 extern unsigned char ifxmips_ethaddr[6];
 int cmdline_mac = 0;
 
@@ -115,18 +96,6 @@ static void __init prom_init_cmdline(void)
 	}
 	memsize *= 1024 * 1024;
 
-	/* only on Twinpass/Danube a second CPU is used for Voice */
-	if ((cpu_data[0].cputype == CPU_24K) && (prom_cp1_size))
-	{
-#define CP1_SIZE	2 << 20
-		prom_cp1_size = CP1_SIZE;
-		memsize -= prom_cp1_size;
-		prom_cp1_base = (unsigned int *)KSEG1ADDR(memsize);
-
-		early_printf("Using %dMB Ram and reserving %dMB for cp1\n",
-			memsize>>20, prom_cp1_size>>20);
-	}
-
 	add_memory_region(0x00000000, memsize, BOOT_MEM_RAM);
 }
 
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy4010.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy4010.c
index afb0b89a83..c18f9acb2a 100644
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy4010.c
+++ b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy4010.c
@@ -61,8 +61,6 @@ easy4010_init(void)
 {
 	ifxmips_register_gpio();
 
-	ifxmips_register_gpio_dev();
-
 	ifxmips_register_mtd(&easy4010_flash_data);
 
 	ifxmips_register_leds(easy4010_leds, ARRAY_SIZE(easy4010_leds));
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy50712.c b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy50712.c
index c7ee7db777..42159027a9 100644
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy50712.c
+++ b/target/linux/ifxmips/files-2.6.33/arch/mips/ifxmips/danube/mach-easy50712.c
@@ -61,8 +61,6 @@ easy50712_init(void)
 {
 	ifxmips_register_gpio();
 
-	ifxmips_register_gpio_dev();
-
 	ifxmips_register_mtd(&easy50712_flash_data);
 
 	ifxmips_register_leds(easy50712_leds, ARRAY_SIZE(easy50712_leds));
diff --git a/target/linux/ifxmips/files-2.6.33/arch/mips/include/asm/mach-ifxmips/ifxmips_prom.h b/target/linux/ifxmips/files-2.6.33/arch/mips/include/asm/mach-ifxmips/ifxmips_prom.h
index 71012be3ce..6e4b597cc9 100644
--- a/target/linux/ifxmips/files-2.6.33/arch/mips/include/asm/mach-ifxmips/ifxmips_prom.h
+++ b/target/linux/ifxmips/files-2.6.33/arch/mips/include/asm/mach-ifxmips/ifxmips_prom.h
@@ -19,8 +19,6 @@
 #define _IFXPROM_H__
 
 extern void early_printf(const char *fmt, ...);
-extern u32 *prom_get_cp1_base(void);
-extern u32 prom_get_cp1_size(void);
 extern int ifxmips_has_brn_block(void);
 
 #endif
diff --git a/target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch b/target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch
index e43a1d204d..4f40db7bce 100644
--- a/target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch
+++ b/target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch
@@ -25,7 +25,20 @@
  	case FL_WRITING:
 --- a/drivers/mtd/chips/cfi_cmdset_0002.c
 +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
-@@ -1068,7 +1068,9 @@ static int __xipram do_write_oneword(str
+@@ -39,7 +39,11 @@
+ #include <linux/mtd/xip.h>
+ 
+ #define AMD_BOOTLOC_BUG
+-#define FORCE_WORD_WRITE 0
++#ifdef CONFIG_IFXMIPS
++#  define FORCE_WORD_WRITE 1
++#else
++#  define FORCE_WORD_WRITE 0
++#endif
+ 
+ #define MAX_WORD_RETRIES 3
+ 
+@@ -1096,7 +1096,9 @@ static int __xipram do_write_oneword(str
  	int retry_cnt = 0;
  
  	adr += chip->start;