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path: root/board/xilinx/zynq/zynq-microzed/ps7_init_gpl.c
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Diffstat (limited to 'board/xilinx/zynq/zynq-microzed/ps7_init_gpl.c')
-rw-r--r--board/xilinx/zynq/zynq-microzed/ps7_init_gpl.c285
1 files changed, 1 insertions, 284 deletions
diff --git a/board/xilinx/zynq/zynq-microzed/ps7_init_gpl.c b/board/xilinx/zynq/zynq-microzed/ps7_init_gpl.c
index eb290023a1..5cf627d223 100644
--- a/board/xilinx/zynq/zynq-microzed/ps7_init_gpl.c
+++ b/board/xilinx/zynq/zynq-microzed/ps7_init_gpl.c
@@ -14,7 +14,7 @@
*
*****************************************************************************/
-#include "ps7_init_gpl.h"
+#include <asm/arch/ps7_init_gpl.h>
unsigned long ps7_pll_init_data_3_0[] = {
// START: top
@@ -4121,37 +4121,6 @@ unsigned long ps7_post_config_3_0[] = {
//
};
-unsigned long ps7_debug_3_0[] = {
- // START: top
- // .. START: CROSS TRIGGER CONFIGURATIONS
- // .. .. START: UNLOCKING CTI REGISTERS
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8898FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8898FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8899FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8899FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8809FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8809FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. FINISH: UNLOCKING CTI REGISTERS
- // .. .. START: ENABLING CTI MODULES AND CHANNELS
- // .. .. FINISH: ENABLING CTI MODULES AND CHANNELS
- // .. .. START: MAPPING CPU0, CPU1 AND FTM EVENTS TO CTM CHANNELS
- // .. .. FINISH: MAPPING CPU0, CPU1 AND FTM EVENTS TO CTM CHANNELS
- // .. FINISH: CROSS TRIGGER CONFIGURATIONS
- // FINISH: top
- //
- EMIT_EXIT(),
-
- //
-};
unsigned long ps7_pll_init_data_2_0[] = {
// START: top
@@ -8419,37 +8388,6 @@ unsigned long ps7_post_config_2_0[] = {
//
};
-unsigned long ps7_debug_2_0[] = {
- // START: top
- // .. START: CROSS TRIGGER CONFIGURATIONS
- // .. .. START: UNLOCKING CTI REGISTERS
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8898FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8898FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8899FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8899FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8809FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8809FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. FINISH: UNLOCKING CTI REGISTERS
- // .. .. START: ENABLING CTI MODULES AND CHANNELS
- // .. .. FINISH: ENABLING CTI MODULES AND CHANNELS
- // .. .. START: MAPPING CPU0, CPU1 AND FTM EVENTS TO CTM CHANNELS
- // .. .. FINISH: MAPPING CPU0, CPU1 AND FTM EVENTS TO CTM CHANNELS
- // .. FINISH: CROSS TRIGGER CONFIGURATIONS
- // FINISH: top
- //
- EMIT_EXIT(),
-
- //
-};
unsigned long ps7_pll_init_data_1_0[] = {
// START: top
@@ -12650,173 +12588,9 @@ unsigned long ps7_post_config_1_0[] = {
//
};
-unsigned long ps7_debug_1_0[] = {
- // START: top
- // .. START: CROSS TRIGGER CONFIGURATIONS
- // .. .. START: UNLOCKING CTI REGISTERS
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8898FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8898FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8899FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8899FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. KEY = 0XC5ACCE55
- // .. .. ==> 0XF8809FB0[31:0] = 0xC5ACCE55U
- // .. .. ==> MASK : 0xFFFFFFFFU VAL : 0xC5ACCE55U
- // .. ..
- EMIT_MASKWRITE(0XF8809FB0, 0xFFFFFFFFU ,0xC5ACCE55U),
- // .. .. FINISH: UNLOCKING CTI REGISTERS
- // .. .. START: ENABLING CTI MODULES AND CHANNELS
- // .. .. FINISH: ENABLING CTI MODULES AND CHANNELS
- // .. .. START: MAPPING CPU0, CPU1 AND FTM EVENTS TO CTM CHANNELS
- // .. .. FINISH: MAPPING CPU0, CPU1 AND FTM EVENTS TO CTM CHANNELS
- // .. FINISH: CROSS TRIGGER CONFIGURATIONS
- // FINISH: top
- //
- EMIT_EXIT(),
-
- //
-};
#include "xil_io.h"
-#define PS7_MASK_POLL_TIME 100000000
-
-char*
-getPS7MessageInfo(unsigned key) {
-
- char* err_msg = "";
- switch (key) {
- case PS7_INIT_SUCCESS: err_msg = "PS7 initialization successful"; break;
- case PS7_INIT_CORRUPT: err_msg = "PS7 init Data Corrupted"; break;
- case PS7_INIT_TIMEOUT: err_msg = "PS7 init mask poll timeout"; break;
- case PS7_POLL_FAILED_DDR_INIT: err_msg = "Mask Poll failed for DDR Init"; break;
- case PS7_POLL_FAILED_DMA: err_msg = "Mask Poll failed for PLL Init"; break;
- case PS7_POLL_FAILED_PLL: err_msg = "Mask Poll failed for DMA done bit"; break;
- default: err_msg = "Undefined error status"; break;
- }
-
- return err_msg;
-}
-
-unsigned long
-ps7GetSiliconVersion () {
- // Read PS version from MCTRL register [31:28]
- unsigned long mask = 0xF0000000;
- unsigned long *addr = (unsigned long*) 0XF8007080;
- unsigned long ps_version = (*addr & mask) >> 28;
- return ps_version;
-}
-
-void mask_write (unsigned long add , unsigned long mask, unsigned long val ) {
- unsigned long *addr = (unsigned long*) add;
- *addr = ( val & mask ) | ( *addr & ~mask);
- //xil_printf("MaskWrite : 0x%x--> 0x%x \n \r" ,add, *addr);
-}
-
-
-int mask_poll(unsigned long add , unsigned long mask ) {
- volatile unsigned long *addr = (volatile unsigned long*) add;
- int i = 0;
- while (!(*addr & mask)) {
- if (i == PS7_MASK_POLL_TIME) {
- return -1;
- }
- i++;
- }
- return 1;
- //xil_printf("MaskPoll : 0x%x --> 0x%x \n \r" , add, *addr);
-}
-
-unsigned long mask_read(unsigned long add , unsigned long mask ) {
- unsigned long *addr = (unsigned long*) add;
- unsigned long val = (*addr & mask);
- //xil_printf("MaskRead : 0x%x --> 0x%x \n \r" , add, val);
- return val;
-}
-
-
-
-int
-ps7_config(unsigned long * ps7_config_init)
-{
- unsigned long *ptr = ps7_config_init;
-
- unsigned long opcode; // current instruction ..
- unsigned long args[16]; // no opcode has so many args ...
- int numargs; // number of arguments of this instruction
- int j; // general purpose index
-
- volatile unsigned long *addr; // some variable to make code readable
- unsigned long val,mask; // some variable to make code readable
-
- int finish = -1 ; // loop while this is negative !
- int i = 0; // Timeout variable
-
- while( finish < 0 ) {
- numargs = ptr[0] & 0xF;
- opcode = ptr[0] >> 4;
-
- for( j = 0 ; j < numargs ; j ++ )
- args[j] = ptr[j+1];
- ptr += numargs + 1;
-
-
- switch ( opcode ) {
-
- case OPCODE_EXIT:
- finish = PS7_INIT_SUCCESS;
- break;
-
- case OPCODE_CLEAR:
- addr = (unsigned long*) args[0];
- *addr = 0;
- break;
-
- case OPCODE_WRITE:
- addr = (unsigned long*) args[0];
- val = args[1];
- *addr = val;
- break;
-
- case OPCODE_MASKWRITE:
- addr = (unsigned long*) args[0];
- mask = args[1];
- val = args[2];
- *addr = ( val & mask ) | ( *addr & ~mask);
- break;
-
- case OPCODE_MASKPOLL:
- addr = (unsigned long*) args[0];
- mask = args[1];
- i = 0;
- while (!(*addr & mask)) {
- if (i == PS7_MASK_POLL_TIME) {
- finish = PS7_INIT_TIMEOUT;
- break;
- }
- i++;
- }
- break;
- case OPCODE_MASKDELAY:
- addr = (unsigned long*) args[0];
- mask = args[1];
- int delay = get_number_of_cycles_for_delay(mask);
- perf_reset_and_start_timer();
- while ((*addr < delay)) {
- }
- break;
- default:
- finish = PS7_INIT_CORRUPT;
- break;
- }
- }
- return finish;
-}
unsigned long *ps7_mio_init_data = ps7_mio_init_data_3_0;
unsigned long *ps7_pll_init_data = ps7_pll_init_data_3_0;
@@ -12844,25 +12618,6 @@ ps7_post_config()
}
int
-ps7_debug()
-{
- // Get the PS_VERSION on run time
- unsigned long si_ver = ps7GetSiliconVersion ();
- int ret = -1;
- if (si_ver == PCW_SILICON_VERSION_1) {
- ret = ps7_config (ps7_debug_1_0);
- if (ret != PS7_INIT_SUCCESS) return ret;
- } else if (si_ver == PCW_SILICON_VERSION_2) {
- ret = ps7_config (ps7_debug_2_0);
- if (ret != PS7_INIT_SUCCESS) return ret;
- } else {
- ret = ps7_config (ps7_debug_3_0);
- if (ret != PS7_INIT_SUCCESS) return ret;
- }
- return PS7_INIT_SUCCESS;
-}
-
-int
ps7_init()
{
// Get the PS_VERSION on run time
@@ -12923,41 +12678,3 @@ ps7_init()
-/* For delay calculation using global timer */
-
-/* start timer */
- void perf_start_clock(void)
-{
- *(volatile unsigned int*)SCU_GLOBAL_TIMER_CONTROL = ((1 << 0) | // Timer Enable
- (1 << 3) | // Auto-increment
- (0 << 8) // Pre-scale
- );
-}
-
-/* stop timer and reset timer count regs */
- void perf_reset_clock(void)
-{
- perf_disable_clock();
- *(volatile unsigned int*)SCU_GLOBAL_TIMER_COUNT_L32 = 0;
- *(volatile unsigned int*)SCU_GLOBAL_TIMER_COUNT_U32 = 0;
-}
-
-/* Compute mask for given delay in miliseconds*/
-int get_number_of_cycles_for_delay(unsigned int delay)
-{
- // GTC is always clocked at 1/2 of the CPU frequency (CPU_3x2x)
- return (APU_FREQ*delay/(2*1000));
-
-}
-
-/* stop timer */
- void perf_disable_clock(void)
-{
- *(volatile unsigned int*)SCU_GLOBAL_TIMER_CONTROL = 0;
-}
-
-void perf_reset_and_start_timer()
-{
- perf_reset_clock();
- perf_start_clock();
-}
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