xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[ARM] mv78xx0: distinguish between different chip steppings

Browse Source 
During boot, identify which chip stepping we're running on (determined
by looking at the first PCIe unit's device ID and revision registers),
and print a message with the details about what we found.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
This commit is contained in:
Lennert Buytenhek
2009-02-20 02:31:35 +01:00
committed by Nicolas Pitre
parent 12f4815b42
commit cfdeb6376e
4 changed files with 48 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-mv78xx0/common.h
View File

@@ -29,6 +29,8 @@ void mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size,
void mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size,
int maj, int min);
void mv78xx0_pcie_id(u32 *dev, u32 *rev);
void mv78xx0_ehci0_init(void);
void mv78xx0_ehci1_init(void);
void mv78xx0_ehci2_init(void);