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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-04-17 13:09:56 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2013-04-25 21:15:49 +0200 |
| commit | 492938a33484e8d1b14ed82d2545ecde08f6be30 (patch) | |
| tree | 9a57a8bcab3d50026d7e6d1e4566c403326e8a80 /arch/arm/include | |
| parent | 7a56f1791d84bb0fbd4e40bb6731915cc5ff6251 (diff) | |
| download | u-boot-imx-492938a33484e8d1b14ed82d2545ecde08f6be30.zip u-boot-imx-492938a33484e8d1b14ed82d2545ecde08f6be30.tar.gz u-boot-imx-492938a33484e8d1b14ed82d2545ecde08f6be30.tar.bz2 | |
nitrogen6x: Setup CCM_CCOSR register
CKO1 drives sgtl5000 codec clock on nitrogen boards and wandboard.
Doing this setup in the bootloader will allow us to remove a lot of code in
arch/arm/mach-imx/mach-imx6q.c from the mainline kernel.
Also, according to Eric Nelson: "enabling the clock <in the bootloader> will
remove squeal after an ungraceful reboot (watchdog) if hooked up to speakers."
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/crm_regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h index f16bd92..aa9747c 100644 --- a/arch/arm/include/asm/arch-mx6/crm_regs.h +++ b/arch/arm/include/asm/arch-mx6/crm_regs.h @@ -20,6 +20,7 @@ #ifndef __ARCH_ARM_MACH_MX6_CCM_REGS_H__ #define __ARCH_ARM_MACH_MX6_CCM_REGS_H__ +#define CCM_CCOSR 0x020c4060 #define CCM_CCGR0 0x020C4068 #define CCM_CCGR1 0x020C406c #define CCM_CCGR2 0x020C4070 |