Add SAMA5D2 Xplained IAR demo.

[freertos] / FreeRTOS / Demo / CORTEX_A5_SAMA5D2x_Xplained_IAR / AtmelFiles / target / sama5d2 / toolchain / iar / sram.mac

diff --git a/FreeRTOS/Demo/CORTEX_A5_SAMA5D2x_Xplained_IAR/AtmelFiles/target/sama5d2/toolchain/iar/sram.mac b/FreeRTOS/Demo/CORTEX_A5_SAMA5D2x_Xplained_IAR/AtmelFiles/target/sama5d2/toolchain/iar/sram.mac
new file mode 100644 (file)
index 0000000..2b05b04
--- /dev/null
+++ b/FreeRTOS/Demo/CORTEX_A5_SAMA5D2x_Xplained_IAR/AtmelFiles/target/sama5d2/toolchain/iar/sram.mac
@@ -0,0 +1,75 @@
+/*********************************************************************\r
+* execUserReset()\r
+*********************************************************************/\r
+execUserReset()\r
+{\r
+    __message "------------------------------ execUserReset ---------------------------------";\r
+\r
+    /* Reset peripherals (using RSTC_CR) */\r
+    __writeMemory32(0xA5000004, 0xF8048000, "Memory");\r
+\r
+    /* Disable Watchdog (using WDT_MR) */\r
+    __writeMemory32(0x00008000, 0xF8048044, "Memory");\r
+\r
+    /* Disable D-Cache, I-Cache and MMU */\r
+    __jtagCP15WriteReg(1, 0, 0, 0, 0x00C50078);\r
+\r
+    /* Reset L2 Cache controller */\r
+    __writeMemory32(0x0, 0x00A00100, "Memory");\r
+\r
+    /* Disable DDR clock and MPDDRC controller to avoid */\r
+    /* corrupted RAM data on soft reset. */\r
+    __writeMemory32(0x00000004, 0xF0014004, "Memory");\r
+    __writeMemory32(0x00002000, 0xF0014014, "Memory");\r
+\r
+    /* Disable all interrupts and go to supervisor mode */\r
+    #CPSR = 0xD3;\r
+\r
+    /* Zero registers (cannot reset core because it will disable JTAG) */\r
+    #R8_fiq = 0;\r
+    #R9_fiq = 0;\r
+    #R10_fiq = 0;\r
+    #R11_fiq = 0;\r
+    #R12_fiq = 0;\r
+    #SP_fiq = 0;\r
+    #LR_fiq = 0;\r
+    #SPSR_fiq = 0;\r
+    #SP_irq = 0;\r
+    #LR_irq = 0;\r
+    #SPSR_irq = 0;\r
+    #SP_abt = 0;\r
+    #LR_abt = 0;\r
+    #SPSR_abt = 0;\r
+    #SP_und = 0;\r
+    #LR_und = 0;\r
+    #SPSR_und = 0;\r
+    #SP_svc = 0;\r
+    #LR_svc = 0;\r
+    #SPSR_svc = 0;\r
+    #R0 = 0;\r
+    #R1 = 0;\r
+    #R2 = 0;\r
+    #R3 = 0;\r
+    #R4 = 0;\r
+    #R5 = 0;\r
+    #R6 = 0;\r
+    #R7 = 0;\r
+    #R8_usr = 0;\r
+    #R9_usr = 0;\r
+    #R10_usr = 0;\r
+    #R11_usr = 0;\r
+    #R12_usr = 0;\r
+    #SP_usr = 0;\r
+    #LR_usr = 0;\r
+\r
+    /* Initialize PC */\r
+    #PC = 0x200000;\r
+}\r
+\r
+/*********************************************************************\r
+* execUserPreload()\r
+*********************************************************************/\r
+execUserPreload()\r
+{\r
+    __message "------------------------------ execUserPreload ---------------------------------";\r
+}\r