[PATCH v3 31/32] tools: mtk_image: add support for nand headers used by newer chips

9 Sep 2022

This patch adds more nand headers in two new types:
1. HSM header, used for spi-nand thru SNFI interface
2. SPIM header, used for spi-nand thru spi-mem interface
The original nand header is renamed to AP header.
Tested-by: Daniel Golle daniel@makrotopia.org
Signed-off-by: Weijie Gao weijie.gao@mediatek.com
---
v3 changes: none
v2 changes: none
---
 tools/mtk_image.c        |  23 ++-
 tools/mtk_nand_headers.c | 422 +++++++++++++++++++++++++++++++++++++--
 tools/mtk_nand_headers.h | 110 +++++++++-
 3 files changed, 525 insertions(+), 30 deletions(-)

diff --git a/tools/mtk_image.c b/tools/mtk_image.c
index 1f7396aa69..9b3136afa3 100644
--- a/tools/mtk_image.c
+++ b/tools/mtk_image.c
@@ -33,6 +33,9 @@ static const struct brom_img_type {
    }, {
    	.name = "snand",
    	.type = BRLYT_TYPE_SNAND
+	}, {
+		.name = "spim-nand",
+		.type = BRLYT_TYPE_SNAND
    }
 };
@@ -54,7 +57,7 @@ static char lk_name[32] = "U-Boot";
 static uint32_t crc32tbl[256];
/* NAND header selected by user */
-static const union nand_boot_header *hdr_nand;
+static const struct nand_header_type *hdr_nand;
 static uint32_t hdr_nand_size;
/* GFH header + 2 * 4KB pages of NAND */
@@ -366,20 +369,26 @@ static int mtk_image_verify_nand_header(const uint8_t *ptr, int print)
    if (ret < 0)
    	return ret;
-	bh = (struct brom_layout_header *)(ptr + info.page_size);
+	if (!ret) {
+		bh = (struct brom_layout_header *)(ptr + info.page_size);
-	if (strcmp(bh->name, BRLYT_NAME))
-		return -1;
+		if (strcmp(bh->name, BRLYT_NAME))
+			return -1;
+
+		if (le32_to_cpu(bh->magic) != BRLYT_MAGIC)
+			return -1;
-	if (le32_to_cpu(bh->magic) != BRLYT_MAGIC) {
-		return -1;
-	} else {
    	if (le32_to_cpu(bh->type) == BRLYT_TYPE_NAND)
    		bootmedia = "Parallel NAND";
    	else if (le32_to_cpu(bh->type) == BRLYT_TYPE_SNAND)
    		bootmedia = "Serial NAND (SNFI/AP)";
    	else
    		return -1;
+	} else {
+		if (info.snfi)
+			bootmedia = "Serial NAND (SNFI/HSM)";
+		else
+			bootmedia = "Serial NAND (SPIM)";
    }
if (print) {
diff --git a/tools/mtk_nand_headers.c b/tools/mtk_nand_headers.c
index 12f827c39f..2fa91e7af0 100644
--- a/tools/mtk_nand_headers.c
+++ b/tools/mtk_nand_headers.c
@@ -188,55 +188,346 @@ static const union nand_boot_header nand_hdr_4gb_2k_128_data = {
    }
 };
-static const struct nand_header_type {
+/* HSM BROM NAND header for SPI NAND with 2KB page + 64B spare */
+static const union hsm_nand_boot_header hsm_nand_hdr_2k_64_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+		0xFF, 0x00, 0x00, 0x00, 0x21, 0xD2, 0xEE, 0xF6,
+		0xAE, 0xDD, 0x5E, 0xC2, 0x82, 0x8E, 0x9A, 0x62,
+		0x09, 0x8E, 0x80, 0xE2, 0x37, 0x0D, 0xC9, 0xFA,
+		0xA9, 0xDD, 0xFC, 0x92, 0x34, 0x2A, 0xED, 0x51,
+		0xA4, 0x1B, 0xF7, 0x63, 0xCC, 0x5A, 0xC7, 0xFB,
+		0xED, 0x21, 0x02, 0x23, 0x51, 0x31
+	}
+};
+
+/* HSM BROM NAND header for SPI NAND with 2KB page + 128B spare */
+static const union hsm_nand_boot_header hsm_nand_hdr_2k_128_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+		0xFF, 0x00, 0x00, 0x00, 0x71, 0x7f, 0x71, 0xAC,
+		0x42, 0xD0, 0x5B, 0xD2, 0x12, 0x81, 0x15, 0x0A,
+		0x0C, 0xD4, 0xF6, 0x32, 0x1E, 0x63, 0xE7, 0x81,
+		0x8A, 0x7F, 0xDE, 0xF9, 0x4B, 0x91, 0xEC, 0xC2,
+		0x70, 0x00, 0x7F, 0x57, 0xAF, 0xDC, 0xE4, 0x24,
+		0x57, 0x09, 0xBC, 0xC5, 0x35, 0xDC
+	}
+};
+
+/* HSM BROM NAND header for SPI NAND with 4KB page + 256B spare */
+static const union hsm_nand_boot_header hsm_nand_hdr_4k_256_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+		0xFF, 0x00, 0x00, 0x00, 0x62, 0x04, 0xD6, 0x1F,
+		0x2B, 0x57, 0x7A, 0x2D, 0xFE, 0xBB, 0x4A, 0x50,
+		0xEC, 0xF8, 0x70, 0x1A, 0x44, 0x15, 0xF6, 0xA2,
+		0x8E, 0xB0, 0xFD, 0xFA, 0xDC, 0xAA, 0x5A, 0x4E,
+		0xCB, 0x8E, 0xC9, 0x72, 0x08, 0xDC, 0x20, 0xB9,
+		0x98, 0xC8, 0x82, 0xD8, 0xBE, 0x44
+	}
+};
+
+/* HSM2.0 BROM NAND header for SPI NAND with 2KB page + 64B spare */
+static const union hsm20_nand_boot_header hsm20_nand_hdr_2k_64_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+		0x01, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x5F, 0x4B, 0xB2, 0x5B, 0x8B, 0x1C, 0x35, 0xDA,
+		0x83, 0xE6, 0x6C, 0xC3, 0xFB, 0x8C, 0x78, 0x23,
+		0xD0, 0x89, 0x24, 0xD9, 0x6C, 0x35, 0x2C, 0x5D,
+		0x8F, 0xBB, 0xFC, 0x10, 0xD0, 0xE2, 0x22, 0x7D,
+		0xC8, 0x97, 0x9A, 0xEF, 0xC6, 0xB5, 0xA7, 0x4E,
+		0x4E, 0x0E
+	}
+};
+
+/* HSM2.0 BROM NAND header for SPI NAND with 2KB page + 128B spare */
+static const union hsm20_nand_boot_header hsm20_nand_hdr_2k_128_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+		0x01, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0xF8, 0x7E, 0xC1, 0x5D, 0x61, 0x54, 0xEA, 0x9F,
+		0x5E, 0x66, 0x39, 0x66, 0x21, 0xFF, 0x8C, 0x3B,
+		0xBE, 0xA7, 0x5A, 0x9E, 0xD7, 0xBD, 0x9E, 0x89,
+		0xEE, 0x7E, 0x10, 0x31, 0x9A, 0x1D, 0x82, 0x49,
+		0xA3, 0x4E, 0xD8, 0x47, 0xD7, 0x19, 0xF4, 0x2D,
+		0x8E, 0x53
+	}
+};
+
+/* HSM2.0 BROM NAND header for SPI NAND with 4KB page + 256B spare */
+static const union hsm20_nand_boot_header hsm20_nand_hdr_4k_256_data = {
+	.data = {
+		0x4E, 0x41, 0x4E, 0x44, 0x43, 0x46, 0x47, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
+		0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+		0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
+		0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+		0x01, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+		0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x79, 0x01, 0x1F, 0x86, 0x62, 0x6A, 0x43, 0xAE,
+		0xE6, 0xF8, 0xDD, 0x5B, 0x29, 0xB7, 0xA2, 0x7F,
+		0x29, 0x72, 0x54, 0x37, 0xBE, 0x50, 0xD4, 0x24,
+		0xAB, 0x60, 0xF4, 0x44, 0x97, 0x3B, 0x65, 0x21,
+		0x73, 0x24, 0x1F, 0x93, 0x0E, 0x9E, 0x96, 0x88,
+		0x78, 0x6C
+	}
+};
+
+/* SPIM-NAND header for SPI NAND with 2KB page + 64B spare */
+static const union spim_nand_boot_header spim_nand_hdr_2k_64_data = {
+	.data = {
+		0x53, 0x50, 0x49, 0x4e, 0x41, 0x4e, 0x44, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x20, 0x30,
+		0x01, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+	}
+};
+
+/* SPIM-NAND header for SPI NAND with 2KB page + 128B spare */
+static const union spim_nand_boot_header spim_nand_hdr_2k_128_data = {
+	.data = {
+		0x53, 0x50, 0x49, 0x4e, 0x41, 0x4e, 0x44, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+		0x00, 0x08, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+		0x40, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x20, 0x30,
+		0x01, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+	}
+};
+
+/* SPIM-NAND header for SPI NAND with 4KB page + 256B spare */
+static const union spim_nand_boot_header spim_nand_hdr_4k_256_data = {
+	.data = {
+		0x53, 0x50, 0x49, 0x4e, 0x41, 0x4e, 0x44, 0x21,
+		0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
+		0x00, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
+		0x40, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x20, 0x30,
+		0x01, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+	}
+};
+
+struct nand_header_type {
    const char *name;
-	const union nand_boot_header *data;
+	enum nand_boot_header_type type;
+	union {
+		const union nand_boot_header *ap;
+		const union hsm_nand_boot_header *hsm;
+		const union hsm20_nand_boot_header *hsm20;
+		const union spim_nand_boot_header *spim;
+	};
 } nand_headers[] = {
    {
    	.name = "2k+64",
-		.data = &snand_hdr_2k_64_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_2k_64_data,
    }, {
    	.name = "2k+120",
-		.data = &snand_hdr_2k_128_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_2k_128_data,
    }, {
    	.name = "2k+128",
-		.data = &snand_hdr_2k_128_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_2k_128_data,
    }, {
    	.name = "4k+256",
-		.data = &snand_hdr_4k_256_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &snand_hdr_4k_256_data,
    }, {
    	.name = "1g:2k+64",
-		.data = &nand_hdr_1gb_2k_64_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_1gb_2k_64_data,
    }, {
    	.name = "2g:2k+64",
-		.data = &nand_hdr_2gb_2k_64_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_2gb_2k_64_data,
    }, {
    	.name = "4g:2k+64",
-		.data = &nand_hdr_4gb_2k_64_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_4gb_2k_64_data,
    }, {
    	.name = "2g:2k+128",
-		.data = &nand_hdr_2gb_2k_128_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_2gb_2k_128_data,
    }, {
    	.name = "4g:2k+128",
-		.data = &nand_hdr_4gb_2k_128_data
+		.type = NAND_BOOT_AP_HEADER,
+		.ap = &nand_hdr_4gb_2k_128_data,
+	}, {
+		.name = "hsm:2k+64",
+		.type = NAND_BOOT_HSM_HEADER,
+		.hsm = &hsm_nand_hdr_2k_64_data,
+	}, {
+		.name = "hsm:2k+128",
+		.type = NAND_BOOT_HSM_HEADER,
+		.hsm = &hsm_nand_hdr_2k_128_data,
+	}, {
+		.name = "hsm:4k+256",
+		.type = NAND_BOOT_HSM_HEADER,
+		.hsm = &hsm_nand_hdr_4k_256_data,
+	},  {
+		.name = "hsm20:2k+64",
+		.type = NAND_BOOT_HSM20_HEADER,
+		.hsm20 = &hsm20_nand_hdr_2k_64_data,
+	}, {
+		.name = "hsm20:2k+128",
+		.type = NAND_BOOT_HSM20_HEADER,
+		.hsm20 = &hsm20_nand_hdr_2k_128_data,
+	}, {
+		.name = "hsm20:4k+256",
+		.type = NAND_BOOT_HSM20_HEADER,
+		.hsm20 = &hsm20_nand_hdr_4k_256_data,
+	}, {
+		.name = "spim:2k+64",
+		.type = NAND_BOOT_SPIM_HEADER,
+		.spim = &spim_nand_hdr_2k_64_data,
+	}, {
+		.name = "spim:2k+128",
+		.type = NAND_BOOT_SPIM_HEADER,
+		.spim = &spim_nand_hdr_2k_128_data,
+	}, {
+		.name = "spim:4k+256",
+		.type = NAND_BOOT_SPIM_HEADER,
+		.spim = &spim_nand_hdr_4k_256_data,
    }
 };
-const union nand_boot_header *mtk_nand_header_find(const char *name)
+const struct nand_header_type *mtk_nand_header_find(const char *name)
 {
    uint32_t i;
for (i = 0; i < ARRAY_SIZE(nand_headers); i++) {
    	if (!strcmp(nand_headers[i].name, name))
-			return nand_headers[i].data;
+			return &nand_headers[i];
    }
return NULL;
 }
-uint32_t mtk_nand_header_size(const union nand_boot_header *hdr_nand)
+uint32_t mtk_nand_header_size(const struct nand_header_type *hdr_nand)
 {
-	return 2 * le16_to_cpu(hdr_nand->pagesize);
+	switch (hdr_nand->type) {
+	case NAND_BOOT_HSM_HEADER:
+		return le32_to_cpu(hdr_nand->hsm->page_size);
+
+	case NAND_BOOT_HSM20_HEADER:
+		return le32_to_cpu(hdr_nand->hsm20->page_size);
+
+	case NAND_BOOT_SPIM_HEADER:
+		return le32_to_cpu(hdr_nand->spim->page_size);
+
+	default:
+		return 2 * le16_to_cpu(hdr_nand->ap->pagesize);
+	}
 }
static int mtk_nand_header_ap_info(const void *ptr,
@@ -251,14 +542,45 @@ static int mtk_nand_header_ap_info(const void *ptr,
    info->page_size = le16_to_cpu(nh->pagesize);
    info->spare_size = le16_to_cpu(nh->oobsize);
    info->gfh_offset = 2 * info->page_size;
+	info->snfi = true;
return 0;
 }
+static int mtk_nand_header_hsm_info(const void *ptr,
+				    struct nand_header_info *info)
+{
+	union hsm_nand_boot_header *nh = (union hsm_nand_boot_header *)ptr;
+
+	info->page_size = le16_to_cpu(nh->page_size);
+	info->spare_size = le16_to_cpu(nh->spare_size);
+	info->gfh_offset = info->page_size;
+	info->snfi = true;
+
+	return 1;
+}
+
+static int mtk_nand_header_spim_info(const void *ptr,
+				     struct nand_header_info *info)
+{
+	union spim_nand_boot_header *nh = (union spim_nand_boot_header *)ptr;
+
+	info->page_size = le16_to_cpu(nh->page_size);
+	info->spare_size = le16_to_cpu(nh->spare_size);
+	info->gfh_offset = info->page_size;
+	info->snfi = false;
+
+	return 1;
+}
+
 int mtk_nand_header_info(const void *ptr, struct nand_header_info *info)
 {
    if (!strcmp((char *)ptr, NAND_BOOT_NAME))
    	return mtk_nand_header_ap_info(ptr, info);
+	else if (!strncmp((char *)ptr, HSM_NAND_BOOT_NAME, 8))
+		return mtk_nand_header_hsm_info(ptr, info);
+	else if (!strncmp((char *)ptr, SPIM_NAND_BOOT_NAME, 8))
+		return mtk_nand_header_spim_info(ptr, info);
return -1;
 }
@@ -273,14 +595,74 @@ bool is_mtk_nand_header(const void *ptr)
    return false;
 }
-uint32_t mtk_nand_header_put(const union nand_boot_header *hdr_nand, void *ptr)
+static uint16_t crc16(const uint8_t *p, uint32_t len)
+{
+	uint16_t crc = 0x4f4e;
+	uint32_t i;
+
+	while (len--) {
+		crc ^= *p++ << 8;
+		for (i = 0; i < 8; i++)
+			crc = (crc << 1) ^ ((crc & 0x8000) ? 0x8005 : 0);
+	}
+
+	return crc;
+}
+
+static uint32_t mtk_nand_header_put_ap(const struct nand_header_type *hdr_nand,
+				       void *ptr)
 {
-	union nand_boot_header *nh = (union nand_boot_header *)ptr;
    int i;
/* NAND device header, repeat 4 times */
-	for (i = 0; i < 4; i++)
-		memcpy(nh + i, hdr_nand, sizeof(union nand_boot_header));
+	for (i = 0; i < 4; i++) {
+		memcpy(ptr, hdr_nand->ap, sizeof(*hdr_nand->ap));
+		ptr += sizeof(*hdr_nand->ap);
+	}
-	return le16_to_cpu(hdr_nand->pagesize);
+	return le16_to_cpu(hdr_nand->ap->pagesize);
+}
+
+static uint32_t mtk_nand_header_put_hsm(const struct nand_header_type *hdr_nand,
+					void *ptr)
+{
+	memcpy(ptr, hdr_nand->hsm, sizeof(*hdr_nand->hsm));
+	return 0;
+}
+
+static uint32_t mtk_nand_header_put_hsm20(const struct nand_header_type *hdr_nand,
+					  void *ptr)
+{
+	memcpy(ptr, hdr_nand->hsm20, sizeof(*hdr_nand->hsm20));
+	return 0;
+}
+
+static uint32_t mtk_nand_header_put_spim(const struct nand_header_type *hdr_nand,
+					 void *ptr)
+{
+	uint16_t crc;
+
+	memcpy(ptr, hdr_nand->spim, sizeof(*hdr_nand->spim));
+
+	crc = crc16(ptr, 0x4e);
+	memcpy(ptr + 0x4e, &crc, sizeof(uint16_t));
+
+	return 0;
+}
+
+uint32_t mtk_nand_header_put(const struct nand_header_type *hdr_nand, void *ptr)
+{
+	switch (hdr_nand->type) {
+	case NAND_BOOT_HSM_HEADER:
+		return mtk_nand_header_put_hsm(hdr_nand, ptr);
+
+	case NAND_BOOT_HSM20_HEADER:
+		return mtk_nand_header_put_hsm20(hdr_nand, ptr);
+
+	case NAND_BOOT_SPIM_HEADER:
+		return mtk_nand_header_put_spim(hdr_nand, ptr);
+
+	default:
+		return mtk_nand_header_put_ap(hdr_nand, ptr);
+	}
 }
diff --git a/tools/mtk_nand_headers.h b/tools/mtk_nand_headers.h
index 20506cab38..9b1c4bab11 100644
--- a/tools/mtk_nand_headers.h
+++ b/tools/mtk_nand_headers.h
@@ -16,6 +16,7 @@ struct nand_header_info {
    uint32_t page_size;
    uint32_t spare_size;
    uint32_t gfh_offset;
+	bool snfi;
 };
/* AP BROM Header for NAND */
@@ -39,15 +40,117 @@ union nand_boot_header {
    uint8_t data[0x80];
 };
+/* HSM BROM Header for NAND */
+union hsm_nand_boot_header {
+	struct {
+		char id[8];
+		uint32_t version;		/* Header version */
+		uint32_t config;		/* Header config */
+		uint32_t sector_size;		/* ECC step size */
+		uint32_t fdm_size;		/* User OOB size of a step */
+		uint32_t fdm_ecc_size;		/* ECC parity size of a step */
+		uint32_t lbs;
+		uint32_t page_size;		/* NAND page size */
+		uint32_t spare_size;		/* NAND page spare size */
+		uint32_t page_per_block;	/* Pages of one block */
+		uint32_t blocks;		/* Total blocks of NAND chip */
+		uint32_t plane_sel_position;	/* Plane bit position */
+		uint32_t pll;			/* Value of pll reg */
+		uint32_t acccon;		/* Value of access timing reg */
+		uint32_t strobe_sel;		/* Value of DQS selection reg*/
+		uint32_t acccon1;		/* Value of access timing reg */
+		uint32_t dqs_mux;		/* Value of DQS mux reg */
+		uint32_t dqs_ctrl;		/* Value of DQS control reg */
+		uint32_t delay_ctrl;		/* Value of delay ctrl reg */
+		uint32_t latch_lat;		/* Value of latch latency reg */
+		uint32_t sample_delay;		/* Value of sample delay reg */
+		uint32_t driving;		/* Value of driving reg */
+		uint32_t bl_start;		/* Bootloader start addr */
+		uint32_t bl_end;		/* Bootloader end addr */
+		uint8_t ecc_parity[42];		/* ECC parity of this header */
+	};
+
+	uint8_t data[0x8E];
+};
+
+/* HSM2.0 BROM Header for NAND */
+union hsm20_nand_boot_header {
+	struct {
+		char id[8];
+		uint32_t version;		/* Header version */
+		uint32_t config;		/* Header config */
+		uint32_t sector_size;		/* ECC step size */
+		uint32_t fdm_size;		/* User OOB size of a step */
+		uint32_t fdm_ecc_size;		/* ECC parity size of a step */
+		uint32_t lbs;
+		uint32_t page_size;		/* NAND page size */
+		uint32_t spare_size;		/* NAND page spare size */
+		uint32_t page_per_block;	/* Pages of one block */
+		uint32_t blocks;		/* Total blocks of NAND chip */
+		uint32_t plane_sel_position;	/* Plane bit position */
+		uint32_t pll;			/* Value of pll reg */
+		uint32_t acccon;		/* Value of access timing reg */
+		uint32_t strobe_sel;		/* Value of DQS selection reg*/
+		uint32_t acccon1;		/* Value of access timing reg */
+		uint32_t dqs_mux;		/* Value of DQS mux reg */
+		uint32_t dqs_ctrl;		/* Value of DQS control reg */
+		uint32_t delay_ctrl;		/* Value of delay ctrl reg */
+		uint32_t latch_lat;		/* Value of latch latency reg */
+		uint32_t sample_delay;		/* Value of sample delay reg */
+		uint32_t driving;		/* Value of driving reg */
+		uint32_t reserved;
+		uint32_t bl0_start;		/* Bootloader start addr */
+		uint32_t bl0_end;		/* Bootloader end addr */
+		uint32_t bl0_type;		/* Bootloader type */
+		uint8_t bl_reserve[84];
+		uint8_t ecc_parity[42];		/* ECC parity of this header */
+	};
+
+	uint8_t data[0xEA];
+};
+
+/* SPIM BROM Header for SPI-NAND */
+union spim_nand_boot_header {
+	struct {
+		char id[8];
+		uint32_t version;		/* Header version */
+		uint32_t config;		/* Header config */
+		uint32_t page_size;		/* NAND page size */
+		uint32_t spare_size;		/* NAND page spare size */
+		uint16_t page_per_block;	/* Pages of one block */
+		uint16_t plane_sel_position;	/* Plane bit position */
+		uint16_t reserve_reg;
+		uint16_t reserve_val;
+		uint16_t ecc_error;		/* ECC error reg addr */
+		uint16_t ecc_mask;		/* ECC error bit mask */
+		uint32_t bl_start;		/* Bootloader start addr */
+		uint32_t bl_end;		/* Bootloader end addr */
+		uint8_t ecc_parity[32];		/* ECC parity of this header */
+		uint32_t integrity_crc;		/* CRC of this header */
+	};
+
+	uint8_t data[0x50];
+};
+
+enum nand_boot_header_type {
+	NAND_BOOT_AP_HEADER,
+	NAND_BOOT_HSM_HEADER,
+	NAND_BOOT_HSM20_HEADER,
+	NAND_BOOT_SPIM_HEADER
+};
+
 #define NAND_BOOT_NAME		"BOOTLOADER!"
 #define NAND_BOOT_VERSION	"V006"
 #define NAND_BOOT_ID		"NFIINFO"
+#define HSM_NAND_BOOT_NAME	"NANDCFG!"
+#define SPIM_NAND_BOOT_NAME	"SPINAND!"
+
 /* Find nand header data by name */
-const union nand_boot_header *mtk_nand_header_find(const char *name);
+const struct nand_header_type *mtk_nand_header_find(const char *name);
/* Device header size using this nand header */
-uint32_t mtk_nand_header_size(const union nand_boot_header *hdr_nand);
+uint32_t mtk_nand_header_size(const struct nand_header_type *hdr_nand);
/* Get nand info from nand header (page size, spare size, ...) */
 int mtk_nand_header_info(const void *ptr, struct nand_header_info *info);
@@ -56,6 +159,7 @@ int mtk_nand_header_info(const void *ptr, struct nand_header_info *info);
 bool is_mtk_nand_header(const void *ptr);
/* Generate Device header using give nand header */
-uint32_t mtk_nand_header_put(const union nand_boot_header *hdr_nand, void *ptr);
+uint32_t mtk_nand_header_put(const struct nand_header_type *hdr_nand,
+			     void *ptr);
#endif /* _MTK_NAND_HEADERS_H */
-- 
2.17.1


    