From db2c147cf47b12894aa0c6b49efcdd1eb199aed5 Mon Sep 17 00:00:00 2001 From: Ansuel Smith Date: Wed, 3 Mar 2021 23:01:37 +0100 Subject: ipq806x: refresh 5.10 patches make target/linux/kernel refresh Signed-off-by: Ansuel Smith --- ...w-qcom_nandc-add-boot_layout_mode-support.patch | 46 ++++++++++------------ 1 file changed, 20 insertions(+), 26 deletions(-) (limited to 'target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch') 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 06b842382e..26c64d68c4 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 @@ -14,11 +14,9 @@ Signed-off-by: Ansuel Smith drivers/mtd/nand/raw/qcom_nandc.c | 82 +++++++++++++++++++++++++++++-- 1 file changed, 77 insertions(+), 5 deletions(-) -diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c -index 667e4bfe369f..69be86898d7a 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c -@@ -160,6 +160,11 @@ +@@ -159,6 +159,11 @@ /* NAND_CTRL bits */ #define BAM_MODE_EN BIT(0) @@ -30,7 +28,7 @@ index 667e4bfe369f..69be86898d7a 100644 /* * the NAND controller performs reads/writes with ECC in 516 byte chunks. * the driver calls the chunks 'step' or 'codeword' interchangeably -@@ -431,6 +436,13 @@ struct qcom_nand_controller { +@@ -430,6 +435,13 @@ struct qcom_nand_controller { * @cfg0, cfg1, cfg0_raw..: NANDc register configurations needed for * ecc/non-ecc mode for the current nand flash * device @@ -44,7 +42,7 @@ index 667e4bfe369f..69be86898d7a 100644 */ struct qcom_nand_host { struct nand_chip chip; -@@ -453,6 +465,9 @@ struct qcom_nand_host { +@@ -452,6 +464,9 @@ struct qcom_nand_host { u32 ecc_bch_cfg; u32 clrflashstatus; u32 clrreadstatus; @@ -54,7 +52,7 @@ index 667e4bfe369f..69be86898d7a 100644 }; /* -@@ -462,6 +477,7 @@ struct qcom_nand_host { +@@ -460,12 +475,14 @@ 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 @@ -62,15 +60,14 @@ index 667e4bfe369f..69be86898d7a 100644 * @dev_cmd_reg_start - NAND_DEV_CMD_* registers starting offset */ struct qcom_nandc_props { -@@ -469,6 +485,7 @@ struct qcom_nandc_props { + u32 ecc_modes; bool is_bam; bool is_qpic; + bool has_boot_pages; u32 dev_cmd_reg_start; }; - /* Frees the BAM transaction memory */ -@@ -1622,7 +1639,7 @@ qcom_nandc_read_cw_raw(struct mtd_info *mtd, struct nand_chip *chip, +@@ -1604,7 +1621,7 @@ qcom_nandc_read_cw_raw(struct mtd_info * data_size1 = mtd->writesize - host->cw_size * (ecc->steps - 1); oob_size1 = host->bbm_size; @@ -79,7 +76,7 @@ index 667e4bfe369f..69be86898d7a 100644 data_size2 = ecc->size - data_size1 - ((ecc->steps - 1) * 4); oob_size2 = (ecc->steps * 4) + host->ecc_bytes_hw + -@@ -1703,7 +1720,7 @@ check_for_erased_page(struct qcom_nand_host *host, u8 *data_buf, +@@ -1685,7 +1702,7 @@ check_for_erased_page(struct qcom_nand_h } for_each_set_bit(cw, &uncorrectable_cws, ecc->steps) { @@ -88,7 +85,7 @@ index 667e4bfe369f..69be86898d7a 100644 data_size = ecc->size - ((ecc->steps - 1) * 4); oob_size = (ecc->steps * 4) + host->ecc_bytes_hw; } else { -@@ -1862,7 +1879,7 @@ static int read_page_ecc(struct qcom_nand_host *host, u8 *data_buf, +@@ -1844,7 +1861,7 @@ static int read_page_ecc(struct qcom_nan for (i = 0; i < ecc->steps; i++) { int data_size, oob_size; @@ -97,7 +94,7 @@ index 667e4bfe369f..69be86898d7a 100644 data_size = ecc->size - ((ecc->steps - 1) << 2); oob_size = (ecc->steps << 2) + host->ecc_bytes_hw + host->spare_bytes; -@@ -1959,6 +1976,30 @@ static int copy_last_cw(struct qcom_nand_host *host, int page) +@@ -1941,6 +1958,30 @@ static int copy_last_cw(struct qcom_nand return ret; } @@ -128,7 +125,7 @@ index 667e4bfe369f..69be86898d7a 100644 /* implements ecc->read_page() */ static int qcom_nandc_read_page(struct nand_chip *chip, uint8_t *buf, int oob_required, int page) -@@ -1967,6 +2008,9 @@ static int qcom_nandc_read_page(struct nand_chip *chip, uint8_t *buf, +@@ -1949,6 +1990,9 @@ static int qcom_nandc_read_page(struct n struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); u8 *data_buf, *oob_buf = NULL; @@ -138,7 +135,7 @@ index 667e4bfe369f..69be86898d7a 100644 nand_read_page_op(chip, page, 0, NULL, 0); data_buf = buf; oob_buf = oob_required ? chip->oob_poi : NULL; -@@ -1986,6 +2030,9 @@ static int qcom_nandc_read_page_raw(struct nand_chip *chip, uint8_t *buf, +@@ -1968,6 +2012,9 @@ static int qcom_nandc_read_page_raw(stru int cw, ret; u8 *data_buf = buf, *oob_buf = chip->oob_poi; @@ -148,7 +145,7 @@ index 667e4bfe369f..69be86898d7a 100644 for (cw = 0; cw < ecc->steps; cw++) { ret = qcom_nandc_read_cw_raw(mtd, chip, data_buf, oob_buf, page, cw); -@@ -2006,6 +2053,9 @@ static int qcom_nandc_read_oob(struct nand_chip *chip, int page) +@@ -1988,6 +2035,9 @@ 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; @@ -158,7 +155,7 @@ index 667e4bfe369f..69be86898d7a 100644 clear_read_regs(nandc); clear_bam_transaction(nandc); -@@ -2026,6 +2076,9 @@ static int qcom_nandc_write_page(struct nand_chip *chip, const uint8_t *buf, +@@ -2008,6 +2058,9 @@ static int qcom_nandc_write_page(struct u8 *data_buf, *oob_buf; int i, ret; @@ -168,7 +165,7 @@ index 667e4bfe369f..69be86898d7a 100644 nand_prog_page_begin_op(chip, page, 0, NULL, 0); clear_read_regs(nandc); -@@ -2041,7 +2094,7 @@ static int qcom_nandc_write_page(struct nand_chip *chip, const uint8_t *buf, +@@ -2023,7 +2076,7 @@ static int qcom_nandc_write_page(struct for (i = 0; i < ecc->steps; i++) { int data_size, oob_size; @@ -177,7 +174,7 @@ index 667e4bfe369f..69be86898d7a 100644 data_size = ecc->size - ((ecc->steps - 1) << 2); oob_size = (ecc->steps << 2) + host->ecc_bytes_hw + host->spare_bytes; -@@ -2098,6 +2151,9 @@ static int qcom_nandc_write_page_raw(struct nand_chip *chip, +@@ -2080,6 +2133,9 @@ static int qcom_nandc_write_page_raw(str u8 *data_buf, *oob_buf; int i, ret; @@ -187,7 +184,7 @@ index 667e4bfe369f..69be86898d7a 100644 nand_prog_page_begin_op(chip, page, 0, NULL, 0); clear_read_regs(nandc); clear_bam_transaction(nandc); -@@ -2116,7 +2172,7 @@ static int qcom_nandc_write_page_raw(struct nand_chip *chip, +@@ -2098,7 +2154,7 @@ static int qcom_nandc_write_page_raw(str data_size1 = mtd->writesize - host->cw_size * (ecc->steps - 1); oob_size1 = host->bbm_size; @@ -196,7 +193,7 @@ index 667e4bfe369f..69be86898d7a 100644 data_size2 = ecc->size - data_size1 - ((ecc->steps - 1) << 2); oob_size2 = (ecc->steps << 2) + host->ecc_bytes_hw + -@@ -2176,6 +2232,9 @@ static int qcom_nandc_write_oob(struct nand_chip *chip, int page) +@@ -2158,6 +2214,9 @@ static int qcom_nandc_write_oob(struct n int data_size, oob_size; int ret; @@ -206,7 +203,7 @@ index 667e4bfe369f..69be86898d7a 100644 host->use_ecc = true; clear_bam_transaction(nandc); -@@ -2828,6 +2887,7 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc, +@@ -2806,6 +2865,7 @@ 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; @@ -214,7 +211,7 @@ index 667e4bfe369f..69be86898d7a 100644 int ret; ret = of_property_read_u32(dn, "reg", &host->cs); -@@ -2888,6 +2948,17 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc, +@@ -2866,6 +2926,17 @@ static int qcom_nand_host_init_and_regis if (ret) nand_cleanup(chip); @@ -232,7 +229,7 @@ index 667e4bfe369f..69be86898d7a 100644 return ret; } -@@ -3057,6 +3128,7 @@ static int qcom_nandc_remove(struct platform_device *pdev) +@@ -3035,6 +3106,7 @@ 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, @@ -240,6 +237,3 @@ index 667e4bfe369f..69be86898d7a 100644 .dev_cmd_reg_start = 0x0, }; --- -2.29.2 - -- cgit v1.2.3