diff options
| author | Jon Medhurst \(Tixy\) <tixy@linaro.org> | 2016-06-23 13:37:32 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-08-15 18:46:38 -0400 |
| commit | f225d39d30935c3d27271bee676ef554fa9b0f3c (patch) | |
| tree | 1da31f4225fc2a561cdac9df27a81f905cc7a854 /arch/arm | |
| parent | 0fcb9f07a1d086fc6951c08d2fc1cf6048bd54e2 (diff) | |
vexpress: Check TC2 firmware support before defaulting to nonsec booting
The firmware on TC2 needs to be configured appropriately before booting
in nonsec mode will work as expected, so test for this and fall back to
sec mode if required.
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/lib/bootm.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c index f9ed7fe38a..53c3141322 100644 --- a/arch/arm/lib/bootm.c +++ b/arch/arm/lib/bootm.c @@ -248,15 +248,20 @@ static void boot_prep_linux(bootm_headers_t *images) } } -#ifdef CONFIG_ARMV7_NONSEC -bool armv7_boot_nonsec(void) +__weak bool armv7_boot_nonsec_default(void) { - char *s = getenv("bootm_boot_mode"); #ifdef CONFIG_ARMV7_BOOT_SEC_DEFAULT - bool nonsec = false; + return false; #else - bool nonsec = true; + return true; #endif +} + +#ifdef CONFIG_ARMV7_NONSEC +bool armv7_boot_nonsec(void) +{ + char *s = getenv("bootm_boot_mode"); + bool nonsec = armv7_boot_nonsec_default(); if (s && !strcmp(s, "sec")) nonsec = false; |