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| author | Stefan Roese <sr@denx.de> | 2010-09-16 14:01:53 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2010-09-23 08:49:49 +0200 |
| commit | 8a805df13615667ebdcc9f3a3a6fbf6c7778a992 (patch) | |
| tree | 67e61ba7679d82a64dbcb3d55344a31a22a7e6da /include | |
| parent | ab25e880ca9d508b7a807aa969105af32c3e6e51 (diff) | |
| download | u-boot-imx-8a805df13615667ebdcc9f3a3a6fbf6c7778a992.zip u-boot-imx-8a805df13615667ebdcc9f3a3a6fbf6c7778a992.tar.gz u-boot-imx-8a805df13615667ebdcc9f3a3a6fbf6c7778a992.tar.bz2 | |
ppc4xx/fdt/flash: Change fdt_fixup_nor_flash_node() to not rely on cs size
This patch changes the behaviour of the fdt_fixup_nor_flash_node()
function. Now it doesn't patch the size of the "reg" property with the
chip-select size, but with the size returned from the new function
flash_get_bank_size(). This function will return per weak default the
flash size of the bank (bank = chip-select numer) detected by the flash
driver. If this does not fit your needs, this function may be overridden
by a board specific one.
For this the parameters needed to be changed. So I intentionally squashed
the PPC4xx stuff using this routine into this patch. Otherwise it would
not be git-bisectable anymore.
The board specific function for the AMCC/APM Ebony eval board is now
included in this patch version.
Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Detlev Zundel <dzu@denx.de>
Cc: Gerald Van Baren <vanbaren@cideas.com>
Cc: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/acadia.h | 8 | ||||
| -rw-r--r-- | include/fdt_support.h | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/include/configs/acadia.h b/include/configs/acadia.h index bd3388f..8b01c70 100644 --- a/include/configs/acadia.h +++ b/include/configs/acadia.h @@ -120,7 +120,13 @@ #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ #else -#define CONFIG_SYS_NO_FLASH 1 /* No NOR on Acadia when NAND-booting */ +/* + * No NOR-flash on Acadia when NAND-booting. We need to undef the + * NOR device-tree fixup code as well, since flash_info is not defined + * in this case. + */ +#define CONFIG_SYS_NO_FLASH 1 +#undef CONFIG_FDT_FIXUP_NOR_FLASH_SIZE #endif #ifdef CONFIG_ENV_IS_IN_FLASH diff --git a/include/fdt_support.h b/include/fdt_support.h index 871ef45..fd94929 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -79,7 +79,7 @@ void ft_pci_setup(void *blob, bd_t *bd); void set_working_fdt_addr(void *addr); int fdt_resize(void *blob); -int fdt_fixup_nor_flash_size(void *blob, int cs, u32 size); +int fdt_fixup_nor_flash_size(void *blob); void fdt_fixup_mtdparts(void *fdt, void *node_info, int node_info_size); void fdt_del_node_and_alias(void *blob, const char *alias); |