Add KGDB support.

zImage fix.
 various cleanup
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Merge tag 'for-4.5' of git://git.osdn.jp/gitroot/uclinux-h8/linux

Pull h8300 updates from Yoshinori Sato:
 - Add KGDB support
 - zImage fix
 - various cleanup

* tag 'for-4.5' of git://git.osdn.jp/gitroot/uclinux-h8/linux:
  h8300: System call entry enable interrupt.
  h8300: show_stack cleanup
  h8300: Restraint of warning.
  h8300: Add KGDB support.
  irqchip: renesas-h8s: Replace ctrl_outw/ctrl_inw with writew/readw
  h8300: signal stack fix
  h8300: Add LZO compression
  h8300: zImage alignment fix
  clk: h8300: Remove "sh73a0-" part from compatible value
  h8300: zImage alignment fix
This commit is contained in:
Linus Torvalds 2016-01-21 11:27:34 -08:00
commit 278e5acae1
14 changed files with 244 additions and 31 deletions

View file

@ -40,8 +40,8 @@ static void h8s_disable_irq(struct irq_data *data)
addr = IPRA + ((ipr_table[irq - 16] & 0xf0) >> 3);
pos = (ipr_table[irq - 16] & 0x0f) * 4;
pri = ~(0x000f << pos);
pri &= ctrl_inw(addr);
ctrl_outw(pri, addr);
pri &= readw(addr);
writew(pri, addr);
}
static void h8s_enable_irq(struct irq_data *data)
@ -54,9 +54,9 @@ static void h8s_enable_irq(struct irq_data *data)
addr = IPRA + ((ipr_table[irq - 16] & 0xf0) >> 3);
pos = (ipr_table[irq - 16] & 0x0f) * 4;
pri = ~(0x000f << pos);
pri &= ctrl_inw(addr);
pri &= readw(addr);
pri |= 1 << pos;
ctrl_outw(pri, addr);
writew(pri, addr);
}
struct irq_chip h8s_irq_chip = {
@ -90,7 +90,7 @@ static int __init h8s_intc_of_init(struct device_node *intc,
/* All interrupt priority is 0 (disable) */
/* IPRA to IPRK */
for (n = 0; n <= 'k' - 'a'; n++)
ctrl_outw(0x0000, IPRA + (n * 2));
writew(0x0000, IPRA + (n * 2));
domain = irq_domain_add_linear(intc, NR_IRQS, &irq_ops, NULL);
BUG_ON(!domain);