Lines Matching +full:cs +full:- +full:3
4 * SPDX-License-Identifier: GPL-2.0
47 static void flash_read_id_raw(u8 cs, u8 *buf) in flash_read_id_raw() argument
51 nandc_flash_reset(cs); in flash_read_id_raw()
52 nandc_flash_cs(cs); in flash_read_id_raw()
53 nandc_writel(READ_ID_CMD, NANDC_CHIP_CMD(cs)); in flash_read_id_raw()
54 nandc_writel(0x00, NANDC_CHIP_ADDR(cs)); in flash_read_id_raw()
57 ptr[0] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
58 ptr[1] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
59 ptr[2] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
60 ptr[3] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
61 ptr[4] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
62 ptr[5] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
63 ptr[6] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
64 ptr[7] = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_id_raw()
66 nandc_flash_de_cs(cs); in flash_read_id_raw()
69 cs + 1, ptr[0], ptr[1], ptr[2], in flash_read_id_raw()
70 ptr[3], ptr[4], ptr[5]); in flash_read_id_raw()
89 static void flash_read_cmd(u8 cs, u32 page_addr) in flash_read_cmd() argument
91 nandc_writel(READ_CMD >> 8, NANDC_CHIP_CMD(cs)); in flash_read_cmd()
92 nandc_writel(0x00, NANDC_CHIP_ADDR(cs)); in flash_read_cmd()
93 nandc_writel(0x00, NANDC_CHIP_ADDR(cs)); in flash_read_cmd()
94 nandc_writel(page_addr & 0x00ff, NANDC_CHIP_ADDR(cs)); in flash_read_cmd()
95 nandc_writel(page_addr >> 8, NANDC_CHIP_ADDR(cs)); in flash_read_cmd()
96 nandc_writel(page_addr >> 16, NANDC_CHIP_ADDR(cs)); in flash_read_cmd()
97 nandc_writel(READ_CMD & 0x00ff, NANDC_CHIP_CMD(cs)); in flash_read_cmd()
100 static void flash_prog_first_cmd(u8 cs, u32 page_addr) in flash_prog_first_cmd() argument
102 nandc_writel(PAGE_PROG_CMD >> 8, NANDC_CHIP_CMD(cs)); in flash_prog_first_cmd()
103 nandc_writel(0x00, NANDC_CHIP_ADDR(cs)); in flash_prog_first_cmd()
104 nandc_writel(0x00, NANDC_CHIP_ADDR(cs)); in flash_prog_first_cmd()
105 nandc_writel(page_addr & 0x00ff, NANDC_CHIP_ADDR(cs)); in flash_prog_first_cmd()
106 nandc_writel(page_addr >> 8, NANDC_CHIP_ADDR(cs)); in flash_prog_first_cmd()
107 nandc_writel(page_addr >> 16, NANDC_CHIP_ADDR(cs)); in flash_prog_first_cmd()
110 static void flash_erase_cmd(u8 cs, u32 page_addr) in flash_erase_cmd() argument
112 nandc_writel(BLOCK_ERASE_CMD >> 8, NANDC_CHIP_CMD(cs)); in flash_erase_cmd()
113 nandc_writel(page_addr & 0x00ff, NANDC_CHIP_ADDR(cs)); in flash_erase_cmd()
114 nandc_writel(page_addr >> 8, NANDC_CHIP_ADDR(cs)); in flash_erase_cmd()
115 nandc_writel(page_addr >> 16, NANDC_CHIP_ADDR(cs)); in flash_erase_cmd()
116 nandc_writel(BLOCK_ERASE_CMD & 0x00ff, NANDC_CHIP_CMD(cs)); in flash_erase_cmd()
119 static void flash_prog_second_cmd(u8 cs, u32 page_addr) in flash_prog_second_cmd() argument
122 nandc_writel(PAGE_PROG_CMD & 0x00ff, NANDC_CHIP_CMD(cs)); in flash_prog_second_cmd()
125 static u32 flash_read_status(u8 cs, u32 page_addr) in flash_read_status() argument
127 nandc_writel(READ_STATUS_CMD, NANDC_CHIP_CMD(cs)); in flash_read_status()
130 return nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_status()
133 static void flash_read_random_dataout_cmd(u8 cs, u32 col_addr) in flash_read_random_dataout_cmd() argument
135 nandc_writel(READ_DP_OUT_CMD >> 8, NANDC_CHIP_CMD(cs)); in flash_read_random_dataout_cmd()
136 nandc_writel(col_addr & 0x00ff, NANDC_CHIP_ADDR(cs)); in flash_read_random_dataout_cmd()
137 nandc_writel(col_addr >> 8, NANDC_CHIP_ADDR(cs)); in flash_read_random_dataout_cmd()
138 nandc_writel(READ_DP_OUT_CMD & 0x00ff, NANDC_CHIP_CMD(cs)); in flash_read_random_dataout_cmd()
141 static u32 flash_read_ecc(u8 cs) in flash_read_ecc() argument
145 nandc_writel(READ_ECC_STATUS_CMD, NANDC_CHIP_CMD(cs)); in flash_read_ecc()
147 ecc0 = nandc_readl(NANDC_CHIP_DATA(cs)) & 0xF; in flash_read_ecc()
148 ecc1 = nandc_readl(NANDC_CHIP_DATA(cs)) & 0xF; in flash_read_ecc()
151 ecc1 = nandc_readl(NANDC_CHIP_DATA(cs)) & 0xF; in flash_read_ecc()
154 ecc1 = nandc_readl(NANDC_CHIP_DATA(cs)) & 0xF; in flash_read_ecc()
161 static u32 flash_read_page_raw(u8 cs, u32 page_addr, u32 *p_data, u32 *p_spare) in flash_read_page_raw() argument
167 nandc_wait_flash_ready(cs); in flash_read_page_raw()
168 nandc_flash_cs(cs); in flash_read_page_raw()
169 flash_read_cmd(cs, page_addr); in flash_read_page_raw()
170 nandc_wait_flash_ready(cs); in flash_read_page_raw()
171 flash_read_random_dataout_cmd(cs, 0); in flash_read_page_raw()
172 nandc_wait_flash_ready(cs); in flash_read_page_raw()
174 error_ecc_bits = nandc_xfer_data(cs, NANDC_READ, sec_per_page, in flash_read_page_raw()
177 nandc_flash_de_cs(cs); in flash_read_page_raw()
180 if (error_ecc_bits >= (u32)nand_para.ecc_bits - 3) { in flash_read_page_raw()
185 nand_ecc = flash_read_ecc(cs); in flash_read_page_raw()
199 __func__, cs, page_addr, error_ecc_bits, nand_ecc); in flash_read_page_raw()
204 static u32 flash_read_page(u8 cs, u32 page_addr, u32 *p_data, u32 *p_spare) in flash_read_page() argument
208 ret = flash_read_page_raw(cs, page_addr, p_data, p_spare); in flash_read_page()
211 ret = flash_read_page_raw(cs, page_addr, p_data, p_spare); in flash_read_page()
226 static u32 flash_prog_page(u8 cs, u32 page_addr, u32 *p_data, u32 *p_spare) in flash_prog_page() argument
232 nandc_wait_flash_ready(cs); in flash_prog_page()
233 nandc_flash_cs(cs); in flash_prog_page()
234 flash_prog_first_cmd(cs, page_addr); in flash_prog_page()
235 nandc_xfer_data(cs, NANDC_WRITE, sec_per_page, p_data, p_spare); in flash_prog_page()
236 flash_prog_second_cmd(cs, page_addr); in flash_prog_page()
237 nandc_wait_flash_ready(cs); in flash_prog_page()
238 status = flash_read_status(cs, page_addr); in flash_prog_page()
239 nandc_flash_de_cs(cs); in flash_prog_page()
248 static u32 flash_erase_block(u8 cs, u32 page_addr) in flash_erase_block() argument
253 nandc_wait_flash_ready(cs); in flash_erase_block()
254 nandc_flash_cs(cs); in flash_erase_block()
255 flash_erase_cmd(cs, page_addr); in flash_erase_block()
256 nandc_wait_flash_ready(cs); in flash_erase_block()
257 status = flash_read_status(cs, page_addr); in flash_erase_block()
258 nandc_flash_de_cs(cs); in flash_erase_block()
267 static void flash_read_spare(u8 cs, u32 page_addr, u8 *spare) in flash_read_spare() argument
271 nandc_writel(READ_CMD >> 8, NANDC_CHIP_CMD(cs)); in flash_read_spare()
272 nandc_writel(col, NANDC_CHIP_ADDR(cs)); in flash_read_spare()
273 nandc_writel(col >> 8, NANDC_CHIP_ADDR(cs)); in flash_read_spare()
274 nandc_writel(page_addr & 0x00ff, NANDC_CHIP_ADDR(cs)); in flash_read_spare()
275 nandc_writel(page_addr >> 8, NANDC_CHIP_ADDR(cs)); in flash_read_spare()
276 nandc_writel(page_addr >> 16, NANDC_CHIP_ADDR(cs)); in flash_read_spare()
277 nandc_writel(READ_CMD & 0x00ff, NANDC_CHIP_CMD(cs)); in flash_read_spare()
279 nandc_wait_flash_ready(cs); in flash_read_spare()
281 *spare = nandc_readl(NANDC_CHIP_DATA(cs)); in flash_read_spare()
304 page_addr2 = page_addr0 + nand_para.page_per_blk - 1; in flash_get_bad_blk_list()
320 u32 cs; in flash_die_info_init() local
323 for (cs = 0; cs < MAX_FLASH_NUM; cs++) { in flash_die_info_init()
324 if (nand_para.nand_id[1] == id_byte[cs][1]) { in flash_die_info_init()
325 die_cs_index[g_nand_max_die] = cs; in flash_die_info_init()
339 nand_para.nand_id[3], in flash_show_info()
419 void nandc_flash_reset(u8 cs) in nandc_flash_reset() argument
421 nandc_flash_cs(cs); in nandc_flash_reset()
422 nandc_writel(RESET_CMD, NANDC_CHIP_CMD(cs)); in nandc_flash_reset()
423 nandc_wait_flash_ready(cs); in nandc_flash_reset()
424 nandc_flash_de_cs(cs); in nandc_flash_reset()
429 u32 cs; in nandc_flash_init() local
437 for (cs = 0; cs < MAX_FLASH_NUM; cs++) { in nandc_flash_init()
438 flash_read_id_raw(cs, id_byte[cs]); in nandc_flash_init()
439 if (cs == 0) { in nandc_flash_init()
476 if ((id_byte[0][0] == 0x2C && id_byte[0][3] == 0xA6) || in nandc_flash_init()
477 (id_byte[0][0] == 0xC2 && id_byte[0][3] == 0xA2)) { in nandc_flash_init()
480 } else if ((id_byte[0][0] == 0x98 && id_byte[0][3] == 0x26) || in nandc_flash_init()
481 …(id_byte[0][0] == 0xC8 && id_byte[0][2] == 0x80 && ((id_byte[0][3] & 0x3) == 1)) || /* F59L4G81KA … in nandc_flash_init()
482 …(id_byte[0][0] == 0xC8 && id_byte[0][2] == 0x90 && ((id_byte[0][3] & 0x3) == 2))) { /* GD9F4GxF2A … in nandc_flash_init()
497 (id_byte[0][3] == 0x05 && id_byte[0][4] == 0x04)) { /* S34ML08G3 */ in nandc_flash_init()
508 } else if (id_byte[0][1] == 0xD7 && id_byte[0][3] == 0x32) { /* TC58NVG5H2HTAI0 */ in nandc_flash_init()
523 void nandc_flash_get_id(u8 cs, void *buf) in nandc_flash_get_id() argument
525 memcpy(buf, id_byte[cs], 5); in nandc_flash_get_id()