diff options
Diffstat (limited to 'resources/libreboot/patch/coreboot/369b561315ca68d0cdedc38208105a513c7139b5/grub/kcma-d8/0003-mainboard-asus-kgpe-d16-Enable-romstage-spinlocks.patch')
| -rw-r--r-- | resources/libreboot/patch/coreboot/369b561315ca68d0cdedc38208105a513c7139b5/grub/kcma-d8/0003-mainboard-asus-kgpe-d16-Enable-romstage-spinlocks.patch | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/resources/libreboot/patch/coreboot/369b561315ca68d0cdedc38208105a513c7139b5/grub/kcma-d8/0003-mainboard-asus-kgpe-d16-Enable-romstage-spinlocks.patch b/resources/libreboot/patch/coreboot/369b561315ca68d0cdedc38208105a513c7139b5/grub/kcma-d8/0003-mainboard-asus-kgpe-d16-Enable-romstage-spinlocks.patch deleted file mode 100644 index 2d49a2f..0000000 --- a/resources/libreboot/patch/coreboot/369b561315ca68d0cdedc38208105a513c7139b5/grub/kcma-d8/0003-mainboard-asus-kgpe-d16-Enable-romstage-spinlocks.patch +++ /dev/null @@ -1,72 +0,0 @@ -From 013c91f9f6699cfefcda0d0745db7bd999d7cdb5 Mon Sep 17 00:00:00 2001 -From: Timothy Pearson <tpearson@raptorengineeringinc.com> -Date: Thu, 5 Nov 2015 13:16:55 -0600 -Subject: [PATCH 03/45] mainboard/asus/kgpe-d16: Enable romstage spinlocks - -Change-Id: Iac1adbeacdcded7faff2443b78a491cbb8a90fe8 -Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> ---- - src/mainboard/asus/kgpe-d16/Kconfig | 1 + - src/mainboard/asus/kgpe-d16/romstage.c | 20 +++++++++++++++----- - 2 files changed, 16 insertions(+), 5 deletions(-) - -diff --git a/src/mainboard/asus/kgpe-d16/Kconfig b/src/mainboard/asus/kgpe-d16/Kconfig -index c4f3962..67b43ca 100644 ---- a/src/mainboard/asus/kgpe-d16/Kconfig -+++ b/src/mainboard/asus/kgpe-d16/Kconfig -@@ -14,6 +14,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy - select SOUTHBRIDGE_AMD_SUBTYPE_SP5100 - select SUPERIO_NUVOTON_NCT5572D - select PARALLEL_CPU_INIT -+ select HAVE_ROMSTAGE_CONSOLE_SPINLOCK - select HAVE_HARD_RESET - select HAVE_OPTION_TABLE - select HAVE_CMOS_DEFAULT -diff --git a/src/mainboard/asus/kgpe-d16/romstage.c b/src/mainboard/asus/kgpe-d16/romstage.c -index df76ab4..13eacd2 100644 ---- a/src/mainboard/asus/kgpe-d16/romstage.c -+++ b/src/mainboard/asus/kgpe-d16/romstage.c -@@ -312,6 +312,18 @@ static void execute_memory_test(void) - } - #endif - -+static spinlock_t printk_spinlock CAR_GLOBAL; -+ -+spinlock_t* romstage_console_lock(void) -+{ -+ return car_get_var_ptr(&printk_spinlock); -+} -+ -+void initialize_romstage_console_lock(void) -+{ -+ car_get_var(printk_spinlock) = SPIN_LOCK_UNLOCKED; -+} -+ - void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) - { - uint32_t esp; -@@ -338,6 +350,9 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) - timestamp_init(timestamp_get()); - timestamp_add_now(TS_START_ROMSTAGE); - -+ /* Initialize the printk spinlock */ -+ initialize_romstage_console_lock(); -+ - /* Nothing special needs to be done to find bus 0 */ - /* Allow the HT devices to be found */ - set_bsp_node_CHtExtNodeCfgEn(); -@@ -407,11 +422,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) - post_code(0x36); - - /* Wait for all the APs core0 started by finalize_node_setup. */ -- /* FIXME: A bunch of cores are going to start output to serial at once. -- * It would be nice to fix up prink spinlocks for ROM XIP mode. -- * I think it could be done by putting the spinlock flag in the cache -- * of the BSP located right after sysinfo. -- */ - wait_all_core0_started(); - - /* run _early_setup before soft-reset. */ --- -2.1.4 - |