Re: [U-Boot] [PATCH v3 1/2] armv7m: add instruction & data cache support

On 03/14/2017 06:27 PM, Vikas Manocha wrote:

This patch adds armv7m instruction & data cache support.

Signed-off-by: Vikas Manocha vikas.manocha@st.com cc: Christophe KERELLO christophe.kerello@st.com

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Changed in v3:

• uint32 replcaed with u32.
• multiple read of hardware register replaced with single.
• pointers replaced with macros for base address.
• register names added as comment for system control block registers.

Changed in v2:

• changed strucures for memory mapped cache registers to macros
• added lines better readability.
• replaced magic numbers with macros.

arch/arm/cpu/armv7m/Makefile | 2 +- arch/arm/cpu/armv7m/cache.c | 291 ++++++++++++++++++++++++++++++++++++++++++ arch/arm/include/asm/armv7m.h | 26 +++- arch/arm/lib/Makefile | 2 + 4 files changed, 318 insertions(+), 3 deletions(-) create mode 100644 arch/arm/cpu/armv7m/cache.c

Please address comments on V2 before sending V3 ...