| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | #include <common.h>
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| 2 | #include <command.h>
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| 3 | #include <net.h>
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| 4 | #include <jffs2/load_kernel.h>
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| 5 | #include <common.h>
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| 6 | #include <asm/arch/hardware.h>
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| 7 | #include <asm/arch/uart.h>
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| 8 | #include <asm/arch/cpu.h>
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| 9 | #include <asm/arch/lsp_crpm.h>
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| 10 | #include "errno.h"
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| 11 | #include <drvs_gpio.h>
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| 12 |
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| 13 |
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| 14 | #if CONFIG_HARDWARE_TEST
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| 15 |
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| 16 | /* ================================================================================
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| 17 | * do_test_nand :
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| 18 | * ³É¹¦: GPIO17 GPIO16 ¶¼ÁÁ
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| 19 | * ʧ°Ü: GPIO17 ÁÁ
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| 20 | */
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| 21 | int do_test_nand(void)
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| 22 | {
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| 23 | uint32_t is_ok = 0;
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| 24 | static uint32_t nand_led_state = 0;
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| 25 | static uint32_t test_cnt=0;
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| 26 |
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| 27 | test_cnt++;
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| 28 |
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| 29 | memcpy((uint8_t *)0x21000000, (uint8_t *)0x82000000, 0x4000); //SYS_IRAM2_BASE
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| 30 |
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| 31 | run_command("nand erase 0x300000 0x20000", 0);
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| 32 | run_command("nand write 0x21000000 0x300000 0x4000", 0);
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| 33 | run_command("nand read 0x22000000 0x300000 0x4000", 0);
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| 34 | is_ok = memcmp((uint8_t *)0x21000000, (uint8_t *)0x22000000, 0x4000);
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| 35 | if( is_ok != 0 )
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| 36 | goto error;
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| 37 | printf("test round:%d\n",test_cnt);
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| 38 |
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| 39 | run_command("nand erase 0x500000 0x20000", 0);
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| 40 | run_command("nand write 0x21000000 0x500000 0x4000", 0);
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| 41 | run_command("nand read 0x23000000 0x500000 0x4000", 0);
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| 42 | is_ok = memcmp((uint8_t *)0x21000000, (uint8_t *)0x23000000, 0x4000);
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| 43 | if( is_ok != 0 )
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| 44 | goto error;
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| 45 | printf("test round:%d\n",test_cnt);
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| 46 |
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| 47 | run_command("nand erase 0x5000000 0x20000", 0);
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| 48 | run_command("nand write 0x21000000 0x5000000 0x4000", 0);
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| 49 | run_command("nand read 0x24000000 0x5000000 0x4000", 0);
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| 50 | is_ok = memcmp((uint8_t *)0x21000000, (uint8_t *)0x24000000, 0x4000);
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| 51 | if( is_ok != 0 )
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| 52 | goto error;
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| 53 | printf("test round:%d\n",test_cnt);
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| 54 |
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| 55 | run_command("nand erase 0xf000000 0x20000", 0);
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| 56 | run_command("nand write 0x21000000 0xf000000 0x4000", 0);
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| 57 | run_command("nand read 0x25000000 0xf000000 0x4000", 0);
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| 58 | is_ok = memcmp((uint8_t *)0x21000000, (uint8_t *)0x25000000, 0x4000);
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| 59 | if( is_ok != 0 )
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| 60 | goto error;
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| 61 | printf("test round:%d\n",test_cnt);
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| 62 |
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| 63 | if( nand_led_state ==0 )
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| 64 | {
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| 65 | zDrvGpio_SetOutputValue(GPIO33,GPIO_HIGH);
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| 66 | nand_led_state = 1;
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| 67 | }
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| 68 | else
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| 69 | {
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| 70 | zDrvGpio_SetOutputValue(GPIO33,GPIO_LOW);
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| 71 | nand_led_state = 0;
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| 72 | }
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| 73 |
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| 74 | udelay(500000);
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| 75 |
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| 76 | return 0;
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| 77 |
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| 78 | error:
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| 79 | zDrvGpio_SetOutputValue(GPIO75,GPIO_HIGH);
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| 80 | while(1);
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| 81 | printf("nand test failed !");
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| 82 | run_command("nand erase 0x300000 0x20000", 0);
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| 83 | run_command("nand erase 0x500000 0x20000", 0);
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| 84 | run_command("nand erase 0x5000000 0x20000", 0);
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| 85 | run_command("nand erase 0xf000000 0x20000", 0);
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| 86 | return -1;
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| 87 |
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| 88 | }
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| 89 |
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| 90 | U_BOOT_CMD(
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| 91 | test_nand, CONFIG_SYS_MAXARGS, 0, do_test_nand,
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| 92 | "test_nand: test_nand ",
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| 93 | ""
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| 94 | );
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| 95 |
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| 96 | #endif
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