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| author | Michal Simek <michal.simek@xilinx.com> | 2016-02-15 10:17:47 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2016-02-25 14:06:03 +0100 |
| commit | 8fff2f752f2c9d31414f83170157701b59aec4c1 (patch) | |
| tree | 3af9c13d5a8142814281a1475ce0633b29d96251 /arch/arm/include/debug | |
| parent | ARM: zynq: address L2 cache data corruption (diff) | |
| download | linux-8fff2f752f2c9d31414f83170157701b59aec4c1.tar.xz linux-8fff2f752f2c9d31414f83170157701b59aec4c1.zip | |
ARM: zynq: Move early printk virtual address to vmalloc area
The patch
"ARM: 8432/1: move VMALLOC_END from 0xff000000 to 0xff800000"
(sha1: 6ff0966052c46efb53980b8a1add2e7b49c9f560)
has moved also start of VMALLOC area because size didn't change.
That's why origin location of vmalloc was
vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
and now is
vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
That's why uart virtual addresses need to be changed to reflect this new
memory setup. Starting address should be vmalloc start address.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/include/debug')
| -rw-r--r-- | arch/arm/include/debug/zynq.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/debug/zynq.S b/arch/arm/include/debug/zynq.S index de86b9247564..060cb5b49bfd 100644 --- a/arch/arm/include/debug/zynq.S +++ b/arch/arm/include/debug/zynq.S @@ -20,9 +20,9 @@ #define UART_SR_TXEMPTY 0x00000008 /* TX FIFO empty */ #define UART0_PHYS 0xE0000000 -#define UART0_VIRT 0xF0000000 +#define UART0_VIRT 0xF0800000 #define UART1_PHYS 0xE0001000 -#define UART1_VIRT 0xF0001000 +#define UART1_VIRT 0xF0801000 #if IS_ENABLED(CONFIG_DEBUG_ZYNQ_UART1) # define LL_UART_PADDR UART1_PHYS |