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| author | Juergen Beisert <jbe@pengutronix.de> | 2012-04-20 15:06:14 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-23 07:52:46 +0200 |
| commit | 4cdb09d6689b255c695a0f943c05262634637478 (patch) | |
| tree | 7bd9fe2bf5e990354f66facf061350d7889c5d28 /scripts/gen_netx_image.c | |
| parent | d49510550e42f3830d2bcbe7eaada836c22d4a8c (diff) | |
| download | barebox-4cdb09d6689b255c695a0f943c05262634637478.tar.gz barebox-4cdb09d6689b255c695a0f943c05262634637478.tar.xz | |
netX: adapt it to the current boot spec
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'scripts/gen_netx_image.c')
| -rw-r--r-- | scripts/gen_netx_image.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/scripts/gen_netx_image.c b/scripts/gen_netx_image.c index af279d5485..5c2207c0fe 100644 --- a/scripts/gen_netx_image.c +++ b/scripts/gen_netx_image.c @@ -9,12 +9,6 @@ #include <libgen.h> #include <getopt.h> -#define NETX_IDENTIFICATION 0x5854454E /* Valid signature 'N' 'E' 'T' 'X' */ - -#define MAGICCOOKIE_8BIT 0xF8BEAF08 /* Cookie used for 8Bit Flashes */ -#define MAGICCOOKIE_16BIT 0xF8BEAF16 /* Cookie used for 16Bit Flashes */ -#define MAGICCOOKIE_32BIT 0xF8BEAF32 /* Cookie used for 32Bit Flashes */ - struct netx_block_normal { uint32_t sdram_general_ctrl; /* SDRam General control value */ uint32_t sdram_timing_ctrl; /* SDRam Timing control register value */ @@ -31,6 +25,9 @@ struct netx_block_expbus { struct netx_bootblock { uint32_t cookie; /* Cookie identifying bus width and valid bootblock */ +# define MAGICCOOKIE_8BIT 0xF8BEAF08 /* Cookie used for 8Bit Flashes */ +# define MAGICCOOKIE_16BIT 0xF8BEAF16 /* Cookie used for 16Bit Flashes */ +# define MAGICCOOKIE_32BIT 0xF8BEAF32 /* Cookie used for 32Bit Flashes */ union { uint32_t mem_ctrl; /* Parallel/Serial Flash Mode for setting up timing parameters */ @@ -43,6 +40,7 @@ struct netx_bootblock { uint32_t appl_size; /* size of application in DWORDs */ uint32_t appl_start_addr; /* Relocation address of application */ uint32_t signature; /* Bootblock signature ('NETX') */ +# define NETX_IDENTIFICATION 0x5854454E /* Valid signature 'N' 'E' 'T' 'X' */ union { struct netx_block_normal normal; @@ -50,7 +48,12 @@ struct netx_bootblock { } config; uint32_t misc_asic_ctrl; /* ASIC CTRL register value */ - uint32_t reserved[2]; + uint32_t UserParameter; /* Serial number or user parameter */ + uint32_t SourceType; /* 1 = parallel falsh at the SRAM bus */ +# define ST_PFLASH 1 +# define ST_SFLASH 2 +# define ST_SEEPROM 3 + uint32_t boot_checksum; /* Bootblock checksum (complement of DWORD sum over bootblock) */ }; @@ -179,6 +182,7 @@ int main(int argc, char *argv[]) nb->signature = NETX_IDENTIFICATION; nb->config.normal.sdram_general_ctrl = sdramctrl; nb->config.normal.sdram_timing_ctrl = sdramtimctrl; + nb->SourceType = ST_PFLASH; ofs = sizeof(struct netx_bootblock); bytes = barebox_size; |