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| author | Francois Retief <fgretief@spaceteq.co.za> | 2015-10-28 10:35:12 +0200 |
|---|---|---|
| committer | Francois Retief <fgretief@spaceteq.co.za> | 2015-11-13 10:23:32 +0200 |
| commit | a50adb7b4d86b924789dbe437ae92006d2f654f8 (patch) | |
| tree | f2ea8c19a9c1e41f6b54562862b8674aacef7793 /arch/sparc/include/asm/global_data.h | |
| parent | c33759aebdb390ba20fa40a97e9d6f3cd19371f6 (diff) | |
| download | u-boot-imx-a50adb7b4d86b924789dbe437ae92006d2f654f8.zip u-boot-imx-a50adb7b4d86b924789dbe437ae92006d2f654f8.tar.gz u-boot-imx-a50adb7b4d86b924789dbe437ae92006d2f654f8.tar.bz2 | |
sparc: Update LEON serial drivers to use readl/writel macros
Update the LEON2/3 serial driver to make use of the readl and writel
macros as well as the WATCHDOG_RESET() macro.
Add readl/writel and friends to the asm/io.h file.
Introduce the gd->arch.uart variable to store register address.
Lastly, remove baudrate scaler macro variables from board config. It
is now calculated in the serial driver using the global data variable.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
Diffstat (limited to 'arch/sparc/include/asm/global_data.h')
| -rw-r--r-- | arch/sparc/include/asm/global_data.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/global_data.h b/arch/sparc/include/asm/global_data.h index 667e7d6..0680a56 100644 --- a/arch/sparc/include/asm/global_data.h +++ b/arch/sparc/include/asm/global_data.h @@ -15,6 +15,7 @@ /* Architecture-specific global data */ struct arch_global_data { + void *uart; }; #include <asm-generic/global_data.h> |