There are two cleanup functions needed during boot which depend on CMD_BOOTM: bootm_disable_interrupts() and board_quiesce_devices()
Provide static inline versions of these for when commands are not enabled.
Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v1)
arch/arm/lib/bootm.c | 2 ++ boot/bootm.c | 10 ++++------ include/bootm.h | 15 +++++++++++++-- 3 files changed, 19 insertions(+), 8 deletions(-)
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c index c56285738a26..db8df57cb56e 100644 --- a/arch/arm/lib/bootm.c +++ b/arch/arm/lib/bootm.c @@ -42,9 +42,11 @@ DECLARE_GLOBAL_DATA_PTR;
static struct tag *params;
+#ifdef CONFIG_CMD_BOOTM __weak void board_quiesce_devices(void) { } +#endif
/** * announce_and_cleanup() - Print message and prepare for kernel boot diff --git a/boot/bootm.c b/boot/bootm.c index 8f96a80d4259..7deae058552a 100644 --- a/boot/bootm.c +++ b/boot/bootm.c @@ -47,9 +47,11 @@ static const void *boot_get_kernel(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[], struct bootm_headers *images, ulong *os_data, ulong *os_len);
+#ifdef CONFIG_CMD_BOOTM __weak void board_quiesce_devices(void) { } +#endif
#ifdef CONFIG_LMB static void boot_start_lmb(struct bootm_headers *images) @@ -470,12 +472,7 @@ static int bootm_load_os(struct bootm_headers *images, int boot_progress) return 0; }
-/** - * bootm_disable_interrupts() - Disable interrupts in preparation for load/boot - * - * Return: interrupt flag (0 if interrupts were disabled, non-zero if they were - * enabled) - */ +#ifdef CONFIG_CMD_BOOTM ulong bootm_disable_interrupts(void) { ulong iflag; @@ -505,6 +502,7 @@ ulong bootm_disable_interrupts(void) #endif return iflag; } +#endif
#define CONSOLE_ARG "console=" #define NULL_CONSOLE (CONSOLE_ARG "ttynull") diff --git a/include/bootm.h b/include/bootm.h index c3c7336207b1..17c740449efd 100644 --- a/include/bootm.h +++ b/include/bootm.h @@ -50,8 +50,6 @@ int bootm_host_load_images(const void *fit, int cfg_noffset); int boot_selected_os(int argc, char *const argv[], int state, struct bootm_headers *images, boot_os_fn *boot_fn);
-ulong bootm_disable_interrupts(void); - /* This is a special function used by booti/bootz */ int bootm_find_images(int flag, int argc, char *const argv[], ulong start, ulong size); @@ -62,6 +60,15 @@ int do_bootm_states(struct cmd_tbl *cmdtp, int flag, int argc,
void arch_preboot_os(void);
+#ifdef CONFIG_CMD_BOOTM +/** + * bootm_disable_interrupts() - Disable interrupts, stop Ethernet and USB + * + * Return: interrupt flag (0 if interrupts were disabled, non-zero if they were + * enabled) + */ +ulong bootm_disable_interrupts(void); + /* * boards should define this to disable devices when EFI exits from boot * services. @@ -69,6 +76,10 @@ void arch_preboot_os(void); * TODO(sjg@chromium.org>): Update this to use driver model's device_remove(). */ void board_quiesce_devices(void); +#else +static inline ulong bootm_disable_interrupts(void) { return 0; } +static inline void board_quiesce_devices(void) {} +#endif
/** * switch_to_non_secure_mode() - switch to non-secure mode