u-boot.git/arch/x86/lib, branch v2016.01Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/u-boot.git/atom/arch/x86/lib?h=v2016.012015-12-01T13:26:35Zx86: tsc: Move tsc_timer.c to drivers/timer2015-12-01T13:26:35ZBin Mengbmeng.cn@gmail.com2015-11-13T08:11:24Zurn:sha1:7030f27ef3da9f911299592751574044f86305f0
To group all dm timer drivers together, move tsc timer to
drivers/timer directory.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: tsc: Remove legacy timer codes2015-12-01T13:26:35ZBin Mengbmeng.cn@gmail.com2015-11-13T08:11:23Zurn:sha1:1d4c83c2480b0874214165571e8a056a8b423db2
Now that we have converted all x86 boards to use driver model timer,
remove these legacy timer codes in the tsc driver.
Note this also removes the TSC_CALIBRATION_BYPASS Kconfig option,
as it is not needed with driver model.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: tsc: Add driver model timer support2015-12-01T13:23:51ZBin Mengbmeng.cn@gmail.com2015-11-13T08:11:21Zurn:sha1:4e51fc2351abbb2ebe42fbedccfec3bba20b1c12
This adds driver model timer support to x86 tsc timer driver.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: tsc: Use notrace from <linux/compiler.h>2015-12-01T13:23:51ZBin Mengbmeng.cn@gmail.com2015-11-13T08:11:20Zurn:sha1:2f80fc50354ce9c28648a75b345a1c01d112b10f
Replace __attribute__((no_instrument_function)) with notrace from
<linux/compiler.h>.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: Remove legacy pci codes2015-11-13T14:46:25ZBin Mengbmeng.cn@gmail.com2015-11-06T10:04:54Zurn:sha1:902ca5bdf37841c0b892317be603edb41f7cbc03
Now that we have converted all x86 boards to use driver model pci,
remove these legacy pci codes.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: Rename pcat_ to i8254 and i8259 accordingly2015-11-13T14:46:18ZBin Mengbmeng.cn@gmail.com2015-10-23T02:13:30Zurn:sha1:da3fe247591e17dead357f05f69124c54aa13a01
Rename pcat_timer.c to i8254.c and pcat_interrupts.c to i8259.c,
to match their header file names (i8254.h and i8259.h).
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: Initialize i8254 timer counter 12015-11-13T14:46:18ZBin Mengbmeng.cn@gmail.com2015-10-23T02:13:29Zurn:sha1:bffeed0158bc5114a9542ff83c716e352841dcfb
Initialize counter 1, used to refresh request signal. This is
required for legacy purpose as some codes like vgabios utilizes
counter 1 to provide delay functionality.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: Fix cosmetic issues in the i8254 and i8259 codes2015-11-13T14:46:17ZBin Mengbmeng.cn@gmail.com2015-10-23T02:13:28Zurn:sha1:0a2ea0206815bab1db1285108d013c7627b68bd9
This cleans up i8254 and i8259 codes to fix several cosmetic
issues, like coding convention and some comments improvement.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: Remove dead codes wrapped by PARANOID_IRQ_TRIGGERS2015-11-13T14:46:16ZBin Mengbmeng.cn@gmail.com2015-10-23T02:13:27Zurn:sha1:360c3013c85024c171692b29fc5900aa8e1f5e47
PARANOID_IRQ_TRIGGERS is not referenced anywhere in U-Boot.
Remove these dead codes wrapped by it.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
x86: Rename CONFIG_SYS_NUM_IRQS to SYS_NUM_IRQS2015-11-13T14:46:16ZBin Mengbmeng.cn@gmail.com2015-10-23T02:13:26Zurn:sha1:6c5052716e252d8ccbf161042b5a167fb1090030
CONFIG_SYS_NUM_IRQS is actually not something we can configure,
but an architecture defined number of ISA IRQs. Move it from
x86-common.h to asm/interrupt.h and rename it to SYS_NUM_IRQS.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>