* [PATCH 3.18 010/134] MIPS: ath79: Enable OF serial ports in the default config
[not found] <20190322111210.465931067@linuxfoundation.org>
@ 2019-03-22 11:13 ` Greg Kroah-Hartman
2019-03-22 11:13 ` [PATCH 3.18 013/134] MIPS: jazz: fix 64bit build Greg Kroah-Hartman
1 sibling, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2019-03-22 11:13 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Alban Bedel, Paul Burton, linux-mips,
Ralf Baechle, James Hogan, Sasha Levin
3.18-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit 565dc8a4f55e491935bfb04866068d21784ea9a4 ]
CONFIG_SERIAL_OF_PLATFORM is needed to get a working console on the OF
boards, enable it in the default config to get a working setup out of
the box.
Signed-off-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/mips/configs/ath79_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/configs/ath79_defconfig b/arch/mips/configs/ath79_defconfig
index 134879c1310a0..4ed369c0ec6a1 100644
--- a/arch/mips/configs/ath79_defconfig
+++ b/arch/mips/configs/ath79_defconfig
@@ -74,6 +74,7 @@ CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_NR_UARTS=1
CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIAL_AR933X=y
CONFIG_SERIAL_AR933X_CONSOLE=y
# CONFIG_HW_RANDOM is not set
--
2.19.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH 3.18 013/134] MIPS: jazz: fix 64bit build
[not found] <20190322111210.465931067@linuxfoundation.org>
2019-03-22 11:13 ` [PATCH 3.18 010/134] MIPS: ath79: Enable OF serial ports in the default config Greg Kroah-Hartman
@ 2019-03-22 11:13 ` Greg Kroah-Hartman
1 sibling, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2019-03-22 11:13 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Thomas Bogendoerfer, Paul Burton,
Ralf Baechle, James Hogan, linux-mips, Sasha Levin
3.18-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit 41af167fbc0032f9d7562854f58114eaa9270336 ]
64bit JAZZ builds failed with
linux-next/arch/mips/jazz/jazzdma.c: In function `vdma_init`:
/linux-next/arch/mips/jazz/jazzdma.c:77:30: error: implicit declaration
of function `KSEG1ADDR`; did you mean `CKSEG1ADDR`?
[-Werror=implicit-function-declaration]
pgtbl = (VDMA_PGTBL_ENTRY *)KSEG1ADDR(pgtbl);
^~~~~~~~~
CKSEG1ADDR
/linux-next/arch/mips/jazz/jazzdma.c:77:10: error: cast to pointer from
integer of different size [-Werror=int-to-pointer-cast]
pgtbl = (VDMA_PGTBL_ENTRY *)KSEG1ADDR(pgtbl);
^
In file included from /linux-next/arch/mips/include/asm/barrier.h:11:0,
from /linux-next/include/linux/compiler.h:248,
from /linux-next/include/linux/kernel.h:10,
from /linux-next/arch/mips/jazz/jazzdma.c:11:
/linux-next/arch/mips/include/asm/addrspace.h:41:29: error: cast from
pointer to integer of different size [-Werror=pointer-to-int-cast]
#define _ACAST32_ (_ATYPE_)(_ATYPE32_) /* widen if necessary */
^
/linux-next/arch/mips/include/asm/addrspace.h:53:25: note: in
expansion of macro `_ACAST32_`
#define CPHYSADDR(a) ((_ACAST32_(a)) & 0x1fffffff)
^~~~~~~~~
/linux-next/arch/mips/jazz/jazzdma.c:84:44: note: in expansion of
macro `CPHYSADDR`
r4030_write_reg32(JAZZ_R4030_TRSTBL_BASE, CPHYSADDR(pgtbl));
Using correct casts and CKSEG1ADDR when dealing with the pgtbl setup
fixes this.
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/mips/jazz/jazzdma.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index db6f5afff4ff1..ea897912bc712 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -71,14 +71,15 @@ static int __init vdma_init(void)
get_order(VDMA_PGTBL_SIZE));
BUG_ON(!pgtbl);
dma_cache_wback_inv((unsigned long)pgtbl, VDMA_PGTBL_SIZE);
- pgtbl = (VDMA_PGTBL_ENTRY *)KSEG1ADDR(pgtbl);
+ pgtbl = (VDMA_PGTBL_ENTRY *)CKSEG1ADDR((unsigned long)pgtbl);
/*
* Clear the R4030 translation table
*/
vdma_pgtbl_init();
- r4030_write_reg32(JAZZ_R4030_TRSTBL_BASE, CPHYSADDR(pgtbl));
+ r4030_write_reg32(JAZZ_R4030_TRSTBL_BASE,
+ CPHYSADDR((unsigned long)pgtbl));
r4030_write_reg32(JAZZ_R4030_TRSTBL_LIM, VDMA_PGTBL_SIZE);
r4030_write_reg32(JAZZ_R4030_TRSTBL_INV, 0);
--
2.19.1
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2019-03-22 11:13 ` [PATCH 3.18 010/134] MIPS: ath79: Enable OF serial ports in the default config Greg Kroah-Hartman
2019-03-22 11:13 ` [PATCH 3.18 013/134] MIPS: jazz: fix 64bit build Greg Kroah-Hartman
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