diff mbox

[U-Boot,RESEND,v2,3/6] boston: Move CM GCRs away from flash

Message ID 20170430192244.9623-4-daniel.schwierzeck@gmail.com
State Accepted
Commit ed048e7c763ac9b7043c989ba3081d7a52e4f68e
Delegated to: Daniel Schwierzeck
Headers show

Commit Message

Daniel Schwierzeck April 30, 2017, 7:22 p.m. UTC
From: Paul Burton <paul.burton@imgtec.com>

Move the MIPS Coherence Manager (CM) Global Configuration Registers
(GCRs) away from the region of the physical address space which the
Boston board's parallel flash is found in, such that we can access all
of flash without clobbering GCRs.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

---

Changes in v2:
- set default value for Boston in arch/mips/Kconfig

 arch/mips/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Simon Glass May 4, 2017, 4:50 p.m. UTC | #1
On 30 April 2017 at 13:22, Daniel Schwierzeck
<daniel.schwierzeck@gmail.com> wrote:
> From: Paul Burton <paul.burton@imgtec.com>
>
> Move the MIPS Coherence Manager (CM) Global Configuration Registers
> (GCRs) away from the region of the physical address space which the
> Boston board's parallel flash is found in, such that we can access all
> of flash without clobbering GCRs.
>
> Signed-off-by: Paul Burton <paul.burton@imgtec.com>
> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
>
> ---
>
> Changes in v2:
> - set default value for Boston in arch/mips/Kconfig
>
>  arch/mips/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Simon Glass <sjg@chromium.org>
Daniel Schwierzeck May 12, 2017, 9:05 p.m. UTC | #2
Am 30.04.2017 um 21:22 schrieb Daniel Schwierzeck:
> From: Paul Burton <paul.burton@imgtec.com>
> 
> Move the MIPS Coherence Manager (CM) Global Configuration Registers
> (GCRs) away from the region of the physical address space which the
> Boston board's parallel flash is found in, such that we can access all
> of flash without clobbering GCRs.
> 
> Signed-off-by: Paul Burton <paul.burton@imgtec.com>
> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
> 
> ---
> 
> Changes in v2:
> - set default value for Boston in arch/mips/Kconfig
> 
>  arch/mips/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 

applied to u-boot-mips/master, thanks.
diff mbox

Patch

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 77d1ac65d2..07488fe651 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -224,6 +224,7 @@  config ROM_EXCEPTION_VECTORS
 config MIPS_CM_BASE
 	hex "MIPS CM GCR Base Address"
 	depends on MIPS_CM
+	default 0x16100000 if TARGET_BOSTON
 	default 0x1fbf8000
 	help
 	  The physical base address at which to map the MIPS Coherence Manager