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avr32/m68k/microblaze/nds32/nios2/openrisc/sh/sparc: fix do_bootm_linux

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Commit 35fc84fa1f broke bootm on avr32. It
requires to call do_bootm_linux() with flag set to BOOTM_STATE_OS_PREP before
calling it again with flag set to BOOTM_STATE_OS_GO.
Fix this by allowing flag set to BOOTM_STATE_OS_PREP, this however will
require a complete refactoring later on.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
[trini: Apply to m68k, microblaze, nds32, nios2, openrisc, sh and sparc]
Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Andreas Bießmann 2013-07-02 13:57:44 +02:00 committed by Tom Rini
parent 5a34d9bf31
commit 2cb0e55a3c
8 changed files with 51 additions and 0 deletions
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9
arch/avr32/lib/bootm.c
View File

@ -187,6 +187,15 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
struct tag *params, *params_start;
char *commandline = getenv("bootargs");
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*
* TODO: Andreas Bießmann <andreas.devel@googlemail.com> refactor the
* do_bootm_linux() for avr32
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;

6
arch/m68k/lib/bootm.c
View File

@ -75,6 +75,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
void (*kernel) (bd_t *, ulong, ulong, ulong, ulong);
struct lmb *lmb = &images->lmb;
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;

6
arch/microblaze/lib/bootm.c
View File

@ -40,6 +40,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[],
char *commandline = getenv("bootargs");
ulong rd_data_start, rd_data_end;
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;

6
arch/nds32/lib/bootm.c
View File

@ -58,6 +58,12 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
char *commandline = getenv("bootargs");
#endif
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;

6
arch/nios2/lib/bootm.c
View File

@ -45,6 +45,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
if (of_flat_tree)
initrd_end = (ulong)of_flat_tree;
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;

6
arch/openrisc/lib/bootm.c
View File

@ -41,6 +41,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[],
void (*kernel) (unsigned int);
ulong rd_data_start, rd_data_end;
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;

6
arch/sh/lib/bootm.c
View File

@ -79,6 +79,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
unsigned long size = images->ep - (unsigned long)param;
char *bootargs = getenv("bootargs");
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;

6
arch/sparc/lib/bootm.c
View File

@ -99,6 +99,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t * im
void (*kernel) (struct linux_romvec *, void *);
int ret;
/*
* allow the PREP bootm subcommand, it is required for bootm to work
*/
if (flag & BOOTM_STATE_OS_PREP)
return 0;
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;