From 7af26b1669b75a02e1cfaa68ac526897e790af84 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 10 Jul 2013 23:08:09 -0700 Subject: [PATCH] blackfin: x86: bootm: Handle PREP stage of bootm The OS function is now always called with the PREP stage. Adjust the remaining bootm OS functions to deal with this correctly. Signed-off-by: Simon Glass --- arch/blackfin/lib/boot.c | 2 ++ arch/x86/lib/bootm.c | 2 ++ common/cmd_bootm.c | 16 ++++++++++++++++ 3 files changed, 20 insertions(+) diff --git a/arch/blackfin/lib/boot.c b/arch/blackfin/lib/boot.c index 768a8826b5..5644d589e7 100644 --- a/arch/blackfin/lib/boot.c +++ b/arch/blackfin/lib/boot.c @@ -42,6 +42,8 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima int (*appl) (char *cmdline); char *cmdline; + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c index 0d3250cfa3..b84e35a9b8 100644 --- a/arch/x86/lib/bootm.c +++ b/arch/x86/lib/bootm.c @@ -48,6 +48,8 @@ int do_bootm_linux(int flag, int argc, char * const argv[], size_t len; #endif + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 72d8837cd5..9985531452 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -1472,6 +1472,8 @@ static int do_bootm_netbsd(int flag, int argc, char * const argv[], char *consdev; char *cmdline; + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; @@ -1551,6 +1553,8 @@ static int do_bootm_lynxkdi(int flag, int argc, char * const argv[], { image_header_t *hdr = &images->legacy_hdr_os_copy; + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; @@ -1573,6 +1577,8 @@ static int do_bootm_rtems(int flag, int argc, char * const argv[], { void (*entry_point)(bd_t *); + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; @@ -1606,6 +1612,8 @@ static int do_bootm_ose(int flag, int argc, char * const argv[], { void (*entry_point)(void); + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; @@ -1640,6 +1648,8 @@ static int do_bootm_plan9(int flag, int argc, char * const argv[], void (*entry_point)(void); char *s; + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; @@ -1687,6 +1697,8 @@ static int do_bootm_vxworks(int flag, int argc, char * const argv[], { char str[80]; + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; @@ -1710,6 +1722,8 @@ static int do_bootm_qnxelf(int flag, int argc, char * const argv[], char *local_args[2]; char str[16]; + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; @@ -1735,6 +1749,8 @@ static int do_bootm_integrity(int flag, int argc, char * const argv[], { void (*entry_point)(void); + if (flag & BOOTM_STATE_OS_PREP) + return 0; if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) return 1; -- 2.25.1