Lines Matching refs:data_width
35 const char data_width = 1; in sdram_8bit_test() local
44 for (i = 0; i < SDRAM_SIZE / data_width; i++) in sdram_8bit_test()
46 *(__IO uint8_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint8_t)(i % 100); in sdram_8bit_test()
54 for (i = 0; i < SDRAM_SIZE / data_width; i++) in sdram_8bit_test()
56 data = *(__IO uint8_t *)(SDRAM_BANK_ADDR + i * data_width); in sdram_8bit_test()
65 if (i >= SDRAM_SIZE / data_width) in sdram_8bit_test()
78 const char data_width = 2; in sdram_16bit_test() local
85 rt_kprintf("writing the 0x%08X haflword data, waiting....\r\n", SDRAM_SIZE / data_width); in sdram_16bit_test()
87 for (i = 0; i < SDRAM_SIZE / data_width; i++) in sdram_16bit_test()
89 *(__IO uint16_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint16_t)(i % 1000); in sdram_16bit_test()
97 for (i = 0; i < SDRAM_SIZE / data_width; i++) in sdram_16bit_test()
99 data = *(__IO uint16_t *)(SDRAM_BANK_ADDR + i * data_width); in sdram_16bit_test()
108 if (i >= SDRAM_SIZE / data_width) in sdram_16bit_test()
121 const char data_width = 4; in sdram_32bit_test() local
128 rt_kprintf("writing the 0x%08X bytes data, waiting....\r\n", SDRAM_SIZE / data_width); in sdram_32bit_test()
130 for (i = 0; i < SDRAM_SIZE / data_width; i++) in sdram_32bit_test()
132 *(__IO uint32_t *)(SDRAM_BANK_ADDR + i * data_width) = (uint32_t)(i % 10000); in sdram_32bit_test()
140 for (i = 0; i < SDRAM_SIZE / data_width; i++) in sdram_32bit_test()
142 data = *(__IO uint32_t *)(SDRAM_BANK_ADDR + i * data_width); in sdram_32bit_test()
151 if (i >= SDRAM_SIZE / data_width) in sdram_32bit_test()