#include <stdint.h>
#include "kwbimage.h"
-#define ALIGN_SUP(x, a) (((x) + (a - 1)) & ~(a - 1))
-
-/* Structure of the main header, version 0 (Kirkwood, Dove) */
-struct main_hdr_v0 {
- uint8_t blockid; /*0 */
- uint8_t nandeccmode; /*1 */
- uint16_t nandpagesize; /*2-3 */
- uint32_t blocksize; /*4-7 */
- uint32_t rsvd1; /*8-11 */
- uint32_t srcaddr; /*12-15 */
- uint32_t destaddr; /*16-19 */
- uint32_t execaddr; /*20-23 */
- uint8_t satapiomode; /*24 */
- uint8_t rsvd3; /*25 */
- uint16_t ddrinitdelay; /*26-27 */
- uint16_t rsvd2; /*28-29 */
- uint8_t ext; /*30 */
- uint8_t checksum; /*31 */
-};
-
-struct ext_hdr_v0_reg {
- uint32_t raddr;
- uint32_t rdata;
-};
-
-#define EXT_HDR_V0_REG_COUNT ((0x1dc - 0x20) / sizeof(struct ext_hdr_v0_reg))
-
-struct ext_hdr_v0 {
- uint32_t offset;
- uint8_t reserved[0x20 - sizeof(uint32_t)];
- struct ext_hdr_v0_reg rcfg[EXT_HDR_V0_REG_COUNT];
- uint8_t reserved2[7];
- uint8_t checksum;
-};
-
-/* Structure of the main header, version 1 (Armada 370, Armada XP) */
-struct main_hdr_v1 {
- uint8_t blockid; /* 0 */
- uint8_t reserved1; /* 1 */
- uint16_t reserved2; /* 2-3 */
- uint32_t blocksize; /* 4-7 */
- uint8_t version; /* 8 */
- uint8_t headersz_msb; /* 9 */
- uint16_t headersz_lsb; /* A-B */
- uint32_t srcaddr; /* C-F */
- uint32_t destaddr; /* 10-13 */
- uint32_t execaddr; /* 14-17 */
- uint8_t reserved3; /* 18 */
- uint8_t nandblocksize; /* 19 */
- uint8_t nandbadblklocation; /* 1A */
- uint8_t reserved4; /* 1B */
- uint16_t reserved5; /* 1C-1D */
- uint8_t ext; /* 1E */
- uint8_t checksum; /* 1F */
-};
-
-/*
- * Header for the optional headers, version 1 (Armada 370, Armada XP)
- */
-struct opt_hdr_v1 {
- uint8_t headertype;
- uint8_t headersz_msb;
- uint16_t headersz_lsb;
- char data[0];
-};
-
-/*
- * Various values for the opt_hdr_v1->headertype field, describing the
- * different types of optional headers. The "secure" header contains
- * informations related to secure boot (encryption keys, etc.). The
- * "binary" header contains ARM binary code to be executed prior to
- * executing the main payload (usually the bootloader). This is
- * typically used to execute DDR3 training code. The "register" header
- * allows to describe a set of (address, value) tuples that are
- * generally used to configure the DRAM controller.
- */
-#define OPT_HDR_V1_SECURE_TYPE 0x1
-#define OPT_HDR_V1_BINARY_TYPE 0x2
-#define OPT_HDR_V1_REGISTER_TYPE 0x3
-
-#define KWBHEADER_V1_SIZE(hdr) \
- (((hdr)->headersz_msb << 16) | (hdr)->headersz_lsb)
-
static struct image_cfg_element *image_cfg;
static int cfgn;
{ 0x78, "sata" },
{ 0x9C, "pex" },
{ 0x69, "uart" },
+ { 0xAE, "sdio" },
{},
};
#define IMAGE_CFG_ELEMENT_MAX 256
-/*
- * Byte 8 of the image header contains the version number. In the v0
- * header, byte 8 was reserved, and always set to 0. In the v1 header,
- * byte 8 has been changed to a proper field, set to 1.
- */
-static unsigned int image_version(void *header)
-{
- unsigned char *ptr = header;
- return ptr[8];
-}
-
/*
* Utility functions to manipulate boot mode and ecc modes (convert
* them back and forth between description strings and the
*hasext = 1;
}
+#if defined(CONFIG_SYS_U_BOOT_OFFS)
+ if (headersz > CONFIG_SYS_U_BOOT_OFFS) {
+ fprintf(stderr, "Error: Image header (incl. SPL image) too big!\n");
+ fprintf(stderr, "header=0x%x CONFIG_SYS_U_BOOT_OFFS=0x%x!\n",
+ (int)headersz, CONFIG_SYS_U_BOOT_OFFS);
+ fprintf(stderr, "Increase CONFIG_SYS_U_BOOT_OFFS!\n");
+ return 0;
+ } else {
+ headersz = CONFIG_SYS_U_BOOT_OFFS;
+ }
+#endif
+
/*
* The payload should be aligned on some reasonable
* boundary
binhdrsz = sizeof(struct opt_hdr_v1) +
(binarye->binary.nargs + 1) * sizeof(unsigned int) +
s.st_size;
+ binhdrsz = ALIGN_SUP(binhdrsz, 32);
hdr->headersz_lsb = binhdrsz & 0xFFFF;
hdr->headersz_msb = (binhdrsz & 0xFFFF0000) >> 16;
exit(EXIT_FAILURE);
}
+ /* The MVEBU BootROM does not allow non word aligned payloads */
+ sbuf->st_size = ALIGN_SUP(sbuf->st_size, 4);
+
version = image_get_version();
switch (version) {
/*
sizeof(struct ext_hdr_v0);
} else {
alloc_len = image_headersz_v1(params, NULL);
-#if defined(CONFIG_SYS_SPI_U_BOOT_OFFS)
- if (alloc_len > CONFIG_SYS_SPI_U_BOOT_OFFS) {
- fprintf(stderr, "Error: Image header (incl. SPL image) too big!\n");
- fprintf(stderr, "header=0x%x CONFIG_SYS_SPI_U_BOOT_OFFS=0x%x!\n",
- alloc_len, CONFIG_SYS_SPI_U_BOOT_OFFS);
- fprintf(stderr, "Increase CONFIG_SYS_SPI_U_BOOT_OFFS!\n");
- } else {
- alloc_len = CONFIG_SYS_SPI_U_BOOT_OFFS;
- }
-#endif
}
hdr = malloc(alloc_len);