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Searched refs:test_pattern (Results 1 – 5 of 5) sorted by relevance

/u-boot/drivers/ram/aspeed/
A Dsdram_ast2500.c203 u32 test_pattern = 0xdeadbeef; in ast2500_sdrammc_calc_size() local
210 writel(test_pattern, write_addr_base + (ram_size >> 1)); in ast2500_sdrammc_calc_size()
211 test_pattern = (test_pattern >> 4) | (test_pattern << 28); in ast2500_sdrammc_calc_size()
215 writel(test_pattern, write_addr_base); in ast2500_sdrammc_calc_size()
218 test_pattern = 0xdeadbeef; in ast2500_sdrammc_calc_size()
221 if (readl(write_addr_base + (ram_size >> 1)) == test_pattern) in ast2500_sdrammc_calc_size()
226 test_pattern = (test_pattern >> 4) | (test_pattern << 28); in ast2500_sdrammc_calc_size()
A Dsdram_ast2600.c724 u32 test_pattern = 0xdeadbeef; in ast2600_sdrammc_calc_size() local
731 writel(test_pattern, write_addr_base + (ram_size >> 1)); in ast2600_sdrammc_calc_size()
732 test_pattern = (test_pattern >> 4) | (test_pattern << 28); in ast2600_sdrammc_calc_size()
736 writel(test_pattern, write_addr_base); in ast2600_sdrammc_calc_size()
739 test_pattern = 0xdeadbeef; in ast2600_sdrammc_calc_size()
742 if (readl(write_addr_base + (ram_size >> 1)) == test_pattern) in ast2600_sdrammc_calc_size()
747 test_pattern = (test_pattern >> 4) | (test_pattern << 28); in ast2600_sdrammc_calc_size()
/u-boot/arch/arm/mach-exynos/
A Ddmc_init_ddr3.c242 static const unsigned int test_pattern[] = { variable
266 for (i = 0; i < ARRAY_SIZE(test_pattern); i++) { in dmc_valid_window_test_vector()
268 if ((read_data & mask) != (test_pattern[i] & mask)) in dmc_valid_window_test_vector()
414 for (i = 0; i < ARRAY_SIZE(test_pattern); i++) in software_find_read_offset()
415 writel(test_pattern[i], test_addr + i * 4 + ch * 0x80); in software_find_read_offset()
/u-boot/drivers/ram/rockchip/
A Ddmc-rk3368.c610 const u32 test_pattern = 0x5aa5f00f; in sdram_col_row_detect() local
623 writel(test_pattern, addr); in sdram_col_row_detect()
624 if ((readl(addr) == test_pattern) && in sdram_col_row_detect()
642 writel(test_pattern, addr); in sdram_col_row_detect()
643 if ((readl(addr) == test_pattern) && in sdram_col_row_detect()
/u-boot/common/
A Dlcd.c115 static void test_pattern(void) in test_pattern() function
205 test_pattern(); in lcd_clear()

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