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Message-Id: <20230315135509.102542-1-tsbogend@alpha.franken.de>
Date: Wed, 15 Mar 2023 14:55:09 +0100
From: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To: linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] MIPS: sibyte: Remove unused config option SIBYTE_BCM1x55
SIBYTE_BCM1x55 is not selected anywhere, so let's get rid of it.
Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
---
arch/mips/Kbuild.platforms | 1 -
arch/mips/sibyte/Kconfig | 13 +------------
arch/mips/sibyte/Makefile | 2 --
arch/mips/sibyte/Platform | 4 ----
arch/mips/sibyte/common/bus_watcher.c | 4 ++--
arch/mips/sibyte/common/cfe.c | 2 +-
arch/mips/sibyte/common/sb_tbprof.c | 10 +++++-----
arch/mips/sibyte/swarm/setup.c | 6 +++---
8 files changed, 12 insertions(+), 30 deletions(-)
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index 5d04438ee12e..caad195ba5c1 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -29,7 +29,6 @@ platform-$(CONFIG_SGI_IP30) += sgi-ip30/
platform-$(CONFIG_SGI_IP32) += sgi-ip32/
platform-$(CONFIG_SIBYTE_BCM112X) += sibyte/
platform-$(CONFIG_SIBYTE_SB1250) += sibyte/
-platform-$(CONFIG_SIBYTE_BCM1x55) += sibyte/
platform-$(CONFIG_SIBYTE_BCM1x80) += sibyte/
platform-$(CONFIG_SNI_RM) += sni/
platform-$(CONFIG_MACH_TX49XX) += txx9/
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig
index 470d46183677..c437bc02dd08 100644
--- a/arch/mips/sibyte/Kconfig
+++ b/arch/mips/sibyte/Kconfig
@@ -58,16 +58,6 @@ config SIBYTE_BCM1x80
select SIBYTE_SB1xxx_SOC
select SYS_SUPPORTS_SMP
-config SIBYTE_BCM1x55
- bool
- select CEVT_BCM1480
- select CSRC_BCM1480
- select HAVE_PCI
- select IRQ_MIPS_CPU
- select SIBYTE_SB1xxx_SOC
- select SIBYTE_HAS_ZBUS_PROFILING
- select SYS_SUPPORTS_SMP
-
config SIBYTE_SB1xxx_SOC
bool
select IRQ_MIPS_CPU
@@ -143,8 +133,7 @@ config SIBYTE_CFE_CONSOLE
config SIBYTE_BUS_WATCHER
bool "Support for Bus Watcher statistics"
depends on SIBYTE_SB1xxx_SOC && \
- (SIBYTE_BCM112X || SIBYTE_SB1250 || \
- SIBYTE_BCM1x55 || SIBYTE_BCM1x80)
+ (SIBYTE_BCM112X || SIBYTE_SB1250 || SIBYTE_BCM1x80)
help
Handle and keep statistics on the bus error interrupts (COR_ECC,
BAD_ECC, IO_BUS).
diff --git a/arch/mips/sibyte/Makefile b/arch/mips/sibyte/Makefile
index d015c4d79c3e..ca0d57824d56 100644
--- a/arch/mips/sibyte/Makefile
+++ b/arch/mips/sibyte/Makefile
@@ -6,8 +6,6 @@ obj-$(CONFIG_SIBYTE_BCM112X) += sb1250/
obj-$(CONFIG_SIBYTE_BCM112X) += common/
obj-$(CONFIG_SIBYTE_SB1250) += sb1250/
obj-$(CONFIG_SIBYTE_SB1250) += common/
-obj-$(CONFIG_SIBYTE_BCM1x55) += bcm1480/
-obj-$(CONFIG_SIBYTE_BCM1x55) += common/
obj-$(CONFIG_SIBYTE_BCM1x80) += bcm1480/
obj-$(CONFIG_SIBYTE_BCM1x80) += common/
diff --git a/arch/mips/sibyte/Platform b/arch/mips/sibyte/Platform
index 65b2225b76b2..304b4d16dfbf 100644
--- a/arch/mips/sibyte/Platform
+++ b/arch/mips/sibyte/Platform
@@ -13,10 +13,6 @@ cflags-$(CONFIG_SIBYTE_SB1250) += \
-I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
-cflags-$(CONFIG_SIBYTE_BCM1x55) += \
- -I$(srctree)/arch/mips/include/asm/mach-sibyte \
- -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
-
cflags-$(CONFIG_SIBYTE_BCM1x80) += \
-I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
diff --git a/arch/mips/sibyte/common/bus_watcher.c b/arch/mips/sibyte/common/bus_watcher.c
index d43291473f76..a296d2c51841 100644
--- a/arch/mips/sibyte/common/bus_watcher.c
+++ b/arch/mips/sibyte/common/bus_watcher.c
@@ -24,7 +24,7 @@
#include <asm/sibyte/sb1250_regs.h>
#include <asm/sibyte/sb1250_int.h>
#include <asm/sibyte/sb1250_scd.h>
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
#include <asm/sibyte/bcm1480_regs.h>
#endif
@@ -71,7 +71,7 @@ void check_bus_watcher(void)
#if defined(CONFIG_SIBYTE_BCM112X) || defined(CONFIG_SIBYTE_SB1250)
/* Use non-destructive register */
status = csr_in32(IOADDR(A_SCD_BUS_ERR_STATUS_DEBUG));
-#elif defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#elif defined(CONFIG_SIBYTE_BCM1x80)
/* Use non-destructive register */
/* Same as 1250 except BUS_ERR_STATUS_DEBUG is in a different place. */
status = csr_in32(IOADDR(A_BCM1480_BUS_ERR_STATUS_DEBUG));
diff --git a/arch/mips/sibyte/common/cfe.c b/arch/mips/sibyte/common/cfe.c
index 2503f60271e8..2cb90dbbe843 100644
--- a/arch/mips/sibyte/common/cfe.c
+++ b/arch/mips/sibyte/common/cfe.c
@@ -295,7 +295,7 @@ void __init prom_init(void)
#if defined(CONFIG_SIBYTE_BCM112X) || defined(CONFIG_SIBYTE_SB1250)
register_smp_ops(&sb_smp_ops);
#endif
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
register_smp_ops(&bcm1480_smp_ops);
#endif
}
diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c
index bc47681e825a..004a08469a39 100644
--- a/arch/mips/sibyte/common/sb_tbprof.c
+++ b/arch/mips/sibyte/common/sb_tbprof.c
@@ -23,7 +23,7 @@
#include <asm/io.h>
#include <asm/sibyte/sb1250.h>
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
#include <asm/sibyte/bcm1480_regs.h>
#include <asm/sibyte/bcm1480_scd.h>
#include <asm/sibyte/bcm1480_int.h>
@@ -35,7 +35,7 @@
#error invalid SiByte UART configuration
#endif
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
#undef K_INT_TRACE_FREEZE
#define K_INT_TRACE_FREEZE K_BCM1480_INT_TRACE_FREEZE
#undef K_INT_PERF_CNT
@@ -157,7 +157,7 @@ static void arm_tb(void)
* a previous interrupt request. This means that bus profiling
* requires ALL of the SCD perf counters.
*/
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
__raw_writeq((scdperfcnt & ~M_SPC_CFG_SRC1) |
/* keep counters 0,2,3,4,5,6,7 as is */
V_SPC_CFG_SRC1(1), /* counter 1 counts cycles */
@@ -290,7 +290,7 @@ static int sbprof_zbprof_start(struct file *filp)
* pass them through. I am exploiting my knowledge that
* cp0_status masks out IP[5]. krw
*/
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
__raw_writeq(K_BCM1480_INT_MAP_I3,
IOADDR(A_BCM1480_IMR_REGISTER(0, R_BCM1480_IMR_INTERRUPT_MAP_BASE_L) +
((K_BCM1480_INT_PERF_CNT & 0x3f) << 3)));
@@ -343,7 +343,7 @@ static int sbprof_zbprof_start(struct file *filp)
__raw_writeq(0, IOADDR(A_SCD_TRACE_SEQUENCE_7));
/* Now indicate the PERF_CNT interrupt as a trace-relevant interrupt */
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
__raw_writeq(1ULL << (K_BCM1480_INT_PERF_CNT & 0x3f),
IOADDR(A_BCM1480_IMR_REGISTER(0, R_BCM1480_IMR_INTERRUPT_TRACE_L)));
#else
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 72a31eeeebba..9e7a1e305f61 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -24,7 +24,7 @@
#include <asm/time.h>
#include <asm/traps.h>
#include <asm/sibyte/sb1250.h>
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
#include <asm/sibyte/bcm1480_regs.h>
#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
#include <asm/sibyte/sb1250_regs.h>
@@ -34,7 +34,7 @@
#include <asm/sibyte/sb1250_genbus.h>
#include <asm/sibyte/board.h>
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
extern void bcm1480_setup(void);
#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
extern void sb1250_setup(void);
@@ -114,7 +114,7 @@ int update_persistent_clock64(struct timespec64 now)
void __init plat_mem_setup(void)
{
-#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#ifdef CONFIG_SIBYTE_BCM1x80
bcm1480_setup();
#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
sb1250_setup();
--
2.35.3
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