diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-03-31 10:51:42 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2017-03-31 10:51:42 +0200 |
| commit | b69bad75a840c0c51b1898320dc8e8b829e5322a (patch) | |
| tree | 610bfc614c80c5141f2a8ad1c7c940436eb6b7e7 /arch/arm/include | |
| parent | 88f31b1d5c27f596ad7ae8048a52e0ef20e46104 (diff) | |
| parent | d47b51ad31e21ab8129da64d42e2fc48e7a215eb (diff) | |
| download | lwn-b69bad75a840c0c51b1898320dc8e8b829e5322a.tar.gz lwn-b69bad75a840c0c51b1898320dc8e8b829e5322a.zip | |
Merge tag 'arm-soc/for-4.12/soc' of http://github.com/Broadcom/stblinux into next/soc
Pull "Broadcom soc changes for 4.12" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoC Kconfig/platform changes for
4.12, please pull the following:
- Al enables ZONE_DMA for BRCMSTB platforms since a bunch of on-chip
peripherals such as USB (OHCI and EHCI) and SDHCI cannot support physical
addresses > 32-bit. This is only required when ARM_LPAE is enabled
- Danesh enables ARCH_HAS_HOLES_MEMORYMODEL in order for the kernel to provide
a pfn_valid() implementation despite BRCMSTB enabling the SPARSEMEM model by
default.
- Florian adds support for a new 28nm generation chip: 7260 by updating the
runtime detection UART debuggin stub used for DEBUG_LL.
* tag 'arm-soc/for-4.12/soc' of http://github.com/Broadcom/stblinux:
ARM: brcmstb: Add entry for 7260
ARM: brcmstb: Enable ARCH_HAS_HOLES_MEMORYMODEL
ARM: brcmstb: Enable ZONE_DMA for non 64-bit capable peripherals
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/debug/brcmstb.S | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/arm/include/debug/brcmstb.S b/arch/arm/include/debug/brcmstb.S index 9113d7b33ae0..52aaed2b936f 100644 --- a/arch/arm/include/debug/brcmstb.S +++ b/arch/arm/include/debug/brcmstb.S @@ -22,7 +22,8 @@ #define UARTA_3390 REG_PHYS_ADDR(0x40a900) #define UARTA_7250 REG_PHYS_ADDR(0x40b400) -#define UARTA_7268 REG_PHYS_ADDR(0x40c000) +#define UARTA_7260 REG_PHYS_ADDR(0x40c000) +#define UARTA_7268 UARTA_7260 #define UARTA_7271 UARTA_7268 #define UARTA_7364 REG_PHYS_ADDR(0x40b000) #define UARTA_7366 UARTA_7364 @@ -62,13 +63,14 @@ /* Chip specific detection starts here */ 20: checkuart(\rp, \rv, 0x33900000, 3390) 21: checkuart(\rp, \rv, 0x72500000, 7250) -22: checkuart(\rp, \rv, 0x72680000, 7268) -23: checkuart(\rp, \rv, 0x72710000, 7271) -24: checkuart(\rp, \rv, 0x73640000, 7364) -25: checkuart(\rp, \rv, 0x73660000, 7366) -26: checkuart(\rp, \rv, 0x07437100, 74371) -27: checkuart(\rp, \rv, 0x74390000, 7439) -28: checkuart(\rp, \rv, 0x74450000, 7445) +22: checkuart(\rp, \rv, 0x72600000, 7260) +23: checkuart(\rp, \rv, 0x72680000, 7268) +24: checkuart(\rp, \rv, 0x72710000, 7271) +25: checkuart(\rp, \rv, 0x73640000, 7364) +26: checkuart(\rp, \rv, 0x73660000, 7366) +27: checkuart(\rp, \rv, 0x07437100, 74371) +28: checkuart(\rp, \rv, 0x74390000, 7439) +29: checkuart(\rp, \rv, 0x74450000, 7445) /* No valid UART found */ 90: mov \rp, #0 |