Changeset 631 for trunk/softs/soft_hello_giet

Timestamp:

Feb 12, 2014, 1:42:52 PM (11 years ago)

Author:

alain

Message:

Introducing support for RAMDISK in giet_tsar

Location:

trunk/softs/soft_hello_giet

Files:

• hard_config.h (modified) (2 diffs)
• ldscript (modified) (1 diff)

trunk/softs/soft_hello_giet/hard_config.h

@@ -12 +12 @@
 #define  Y_WIDTH             4
 
-#define  NB_PROCS_MAX        4
+#define  NB_PROCS_MAX        1
 
-#define  USE_EXT_IO          1
+#define  USE_RAMDISK         1
+#define  USE_EXT_IO          0
 
 #define  NB_DMA_CHANNELS     0
@@ -21 +22 @@
 #define  NB_CMA_CHANNELS     0
 
-#define  NB_TTY_CHANNELS     4
+#define  NB_TTY_CHANNELS     1
 
 #endif //_HARD_CONFIG_H

trunk/softs/soft_hello_giet/ldscript

@@ -10 +10 @@
 peripherals are not present in the architecture */
 
-seg_reset_base  = 0x00000000;       /* boot code */
+seg_reset_base   = 0x00000000;       /* boot code                   */
 
-seg_kcode_base  = 0x00010000;       /* kernel code */
-seg_kdata_base  = 0x00020000;       /* kernel cacheable data */
-seg_kunc_base   = 0x00030000;       /* kernel uncacheable data */
+seg_kcode_base   = 0x00010000;       /* kernel code                 */
+seg_kdata_base   = 0x00020000;       /* kernel cacheable data       */
+seg_kunc_base    = 0x00030000;       /* kernel uncacheable data     */
 
-seg_code_base   = 0x00040000;       /* application code */ 
-seg_data_base   = 0x00050000;       /* application data */
+seg_code_base    = 0x00040000;       /* application code            */ 
+seg_data_base    = 0x00050000;       /* application data            */
 
-seg_heap_base   = 0x00100000;       /* heaps for application tasks */
-seg_stack_base  = 0x00300000;       /* stacks */
+seg_heap_base    = 0x00100000;       /* heaps for applications      */
+seg_stack_base   = 0x00300000;       /* stacks ifor applications    */
 
-seg_xcu_base    = 0xF0000000;       /* controler XCU */
-seg_tty_base    = 0xF4000000;       /* controler TTY */
-seg_fbf_base    = 0xF3000000;       /* controler FBF */
-seg_ioc_base    = 0xF2000000;       /* controler IOC */
-seg_nic_base    = 0xF7000000;       /* controler NIC */
-seg_cma_base    = 0xF8000000;       /* controler CMA */
-seg_pic_base    = 0xF9000000;       /* controler PIC */
-seg_mmc_base    = 0xE0000000;       /* config    MMC */
+seg_ramdisk_base = 0x00800000;       /* virtual disk                */
+
+seg_xcu_base     = 0xF0000000;       /* controler XCU               */
+seg_tty_base     = 0xF4000000;       /* controler TTY               */
+seg_fbf_base     = 0xF3000000;       /* controler FBF               */
+seg_ioc_base     = 0xF2000000;       /* controler IOC               */
+seg_nic_base     = 0xF7000000;       /* controler NIC               */
+seg_cma_base     = 0xF8000000;       /* controler CMA               */
+seg_pic_base     = 0xF9000000;       /* controler PIC               */
+seg_mmc_base     = 0xE0000000;       /* config    MMC               */