diff options
Diffstat (limited to 'target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch')
-rw-r--r-- | target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch b/target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch index 6106dfb8dc..37501bc64b 100644 --- a/target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch +++ b/target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch @@ -16,7 +16,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c -@@ -159,6 +159,11 @@ +@@ -158,6 +158,11 @@ /* NAND_CTRL bits */ #define BAM_MODE_EN BIT(0) @@ -28,7 +28,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> /* * the NAND controller performs reads/writes with ECC in 516 byte chunks. * the driver calls the chunks 'step' or 'codeword' interchangeably -@@ -430,6 +435,13 @@ struct qcom_nand_controller { +@@ -429,6 +434,13 @@ struct qcom_nand_controller { * @cfg0, cfg1, cfg0_raw..: NANDc register configurations needed for * ecc/non-ecc mode for the current nand flash * device @@ -42,7 +42,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> */ struct qcom_nand_host { struct nand_chip chip; -@@ -452,6 +464,9 @@ struct qcom_nand_host { +@@ -451,6 +463,9 @@ struct qcom_nand_host { u32 ecc_bch_cfg; u32 clrflashstatus; u32 clrreadstatus; @@ -52,7 +52,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> }; /* -@@ -460,12 +475,14 @@ struct qcom_nand_host { +@@ -459,12 +474,14 @@ struct qcom_nand_host { * @ecc_modes - ecc mode for NAND * @is_bam - whether NAND controller is using BAM * @is_qpic - whether NAND CTRL is part of qpic IP @@ -67,7 +67,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> u32 dev_cmd_reg_start; }; -@@ -1604,7 +1621,7 @@ qcom_nandc_read_cw_raw(struct mtd_info * +@@ -1603,7 +1620,7 @@ qcom_nandc_read_cw_raw(struct mtd_info * data_size1 = mtd->writesize - host->cw_size * (ecc->steps - 1); oob_size1 = host->bbm_size; @@ -76,7 +76,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> data_size2 = ecc->size - data_size1 - ((ecc->steps - 1) * 4); oob_size2 = (ecc->steps * 4) + host->ecc_bytes_hw + -@@ -1685,7 +1702,7 @@ check_for_erased_page(struct qcom_nand_h +@@ -1684,7 +1701,7 @@ check_for_erased_page(struct qcom_nand_h } for_each_set_bit(cw, &uncorrectable_cws, ecc->steps) { @@ -85,7 +85,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> data_size = ecc->size - ((ecc->steps - 1) * 4); oob_size = (ecc->steps * 4) + host->ecc_bytes_hw; } else { -@@ -1844,7 +1861,7 @@ static int read_page_ecc(struct qcom_nan +@@ -1843,7 +1860,7 @@ static int read_page_ecc(struct qcom_nan for (i = 0; i < ecc->steps; i++) { int data_size, oob_size; @@ -94,7 +94,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> data_size = ecc->size - ((ecc->steps - 1) << 2); oob_size = (ecc->steps << 2) + host->ecc_bytes_hw + host->spare_bytes; -@@ -1941,6 +1958,30 @@ static int copy_last_cw(struct qcom_nand +@@ -1940,6 +1957,30 @@ static int copy_last_cw(struct qcom_nand return ret; } @@ -125,7 +125,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> /* implements ecc->read_page() */ static int qcom_nandc_read_page(struct nand_chip *chip, uint8_t *buf, int oob_required, int page) -@@ -1949,6 +1990,9 @@ static int qcom_nandc_read_page(struct n +@@ -1948,6 +1989,9 @@ static int qcom_nandc_read_page(struct n struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); u8 *data_buf, *oob_buf = NULL; @@ -135,7 +135,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> nand_read_page_op(chip, page, 0, NULL, 0); data_buf = buf; oob_buf = oob_required ? chip->oob_poi : NULL; -@@ -1968,6 +2012,9 @@ static int qcom_nandc_read_page_raw(stru +@@ -1967,6 +2011,9 @@ static int qcom_nandc_read_page_raw(stru int cw, ret; u8 *data_buf = buf, *oob_buf = chip->oob_poi; @@ -145,7 +145,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> for (cw = 0; cw < ecc->steps; cw++) { ret = qcom_nandc_read_cw_raw(mtd, chip, data_buf, oob_buf, page, cw); -@@ -1988,6 +2035,9 @@ static int qcom_nandc_read_oob(struct na +@@ -1987,6 +2034,9 @@ static int qcom_nandc_read_oob(struct na struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); struct nand_ecc_ctrl *ecc = &chip->ecc; @@ -155,7 +155,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> clear_read_regs(nandc); clear_bam_transaction(nandc); -@@ -2008,6 +2058,9 @@ static int qcom_nandc_write_page(struct +@@ -2007,6 +2057,9 @@ static int qcom_nandc_write_page(struct u8 *data_buf, *oob_buf; int i, ret; @@ -165,7 +165,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> nand_prog_page_begin_op(chip, page, 0, NULL, 0); clear_read_regs(nandc); -@@ -2023,7 +2076,7 @@ static int qcom_nandc_write_page(struct +@@ -2022,7 +2075,7 @@ static int qcom_nandc_write_page(struct for (i = 0; i < ecc->steps; i++) { int data_size, oob_size; @@ -174,7 +174,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> data_size = ecc->size - ((ecc->steps - 1) << 2); oob_size = (ecc->steps << 2) + host->ecc_bytes_hw + host->spare_bytes; -@@ -2080,6 +2133,9 @@ static int qcom_nandc_write_page_raw(str +@@ -2079,6 +2132,9 @@ static int qcom_nandc_write_page_raw(str u8 *data_buf, *oob_buf; int i, ret; @@ -184,7 +184,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> nand_prog_page_begin_op(chip, page, 0, NULL, 0); clear_read_regs(nandc); clear_bam_transaction(nandc); -@@ -2098,7 +2154,7 @@ static int qcom_nandc_write_page_raw(str +@@ -2097,7 +2153,7 @@ static int qcom_nandc_write_page_raw(str data_size1 = mtd->writesize - host->cw_size * (ecc->steps - 1); oob_size1 = host->bbm_size; @@ -193,7 +193,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> data_size2 = ecc->size - data_size1 - ((ecc->steps - 1) << 2); oob_size2 = (ecc->steps << 2) + host->ecc_bytes_hw + -@@ -2158,6 +2214,9 @@ static int qcom_nandc_write_oob(struct n +@@ -2157,6 +2213,9 @@ static int qcom_nandc_write_oob(struct n int data_size, oob_size; int ret; @@ -203,7 +203,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> host->use_ecc = true; clear_bam_transaction(nandc); -@@ -2806,6 +2865,7 @@ static int qcom_nand_host_init_and_regis +@@ -2805,6 +2864,7 @@ static int qcom_nand_host_init_and_regis struct nand_chip *chip = &host->chip; struct mtd_info *mtd = nand_to_mtd(chip); struct device *dev = nandc->dev; @@ -211,7 +211,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> int ret; ret = of_property_read_u32(dn, "reg", &host->cs); -@@ -2866,6 +2926,17 @@ static int qcom_nand_host_init_and_regis +@@ -2865,6 +2925,17 @@ static int qcom_nand_host_init_and_regis if (ret) nand_cleanup(chip); @@ -229,7 +229,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> return ret; } -@@ -3032,6 +3103,7 @@ static int qcom_nandc_remove(struct plat +@@ -3030,6 +3101,7 @@ static int qcom_nandc_remove(struct plat static const struct qcom_nandc_props ipq806x_nandc_props = { .ecc_modes = (ECC_RS_4BIT | ECC_BCH_8BIT), .is_bam = false, |