Changeset 4b1c7c6f in mainline for kernel/genarch/include/genarch/drivers/amdm37x/gpt.h

Timestamp:

2018-03-16T20:57:16Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

6be2c13

Parents:

973be387

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-16 20:51:59)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-16 20:57:16)

Message:

Clean up PAGE_* flags.

Remove "nop flags", they are confusing for readers and any benefit they would
gain in self-documentation they lose in being used inconsistently.

Remove "PAGE_READ", the only place it's used meaningfully is the incomplete
RISC-V implementation, and most call sites assume read is implied.

File:

• kernel/genarch/include/genarch/drivers/amdm37x/gpt.h (modified) (2 diffs)

kernel/genarch/include/genarch/drivers/amdm37x/gpt.h

@@ -208 +208 @@
         // TODO find a nicer way to setup 32kHz clock source for timer1
         // reg 0x48004C40 is CM_CLKSEL_WKUP see page 485 of the manual
-        ioport32_t *clksel = (void*) km_map(0x48004C40, 4, PAGE_NOT_CACHEABLE);
+        ioport32_t *clksel = (void*) km_map(0x48004C40, 4, 0);
         *clksel &= ~1;
         km_unmap((uintptr_t)clksel, 4);
@@ -214 +214 @@
         assert(timer);
         /* Map control register */
-        timer->regs = (void*) km_map(ioregs, iosize, PAGE_NOT_CACHEABLE);
+        timer->regs = (void*) km_map(ioregs, iosize, 0);
 
         /* Reset the timer */