From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/arch/mips/ath25/ar2315.c | 16 +++++++---------
1 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/kernel/arch/mips/ath25/ar2315.c b/kernel/arch/mips/ath25/ar2315.c
index 8da9961..9dbed7b 100644
--- a/kernel/arch/mips/ath25/ar2315.c
+++ b/kernel/arch/mips/ath25/ar2315.c
@@ -19,6 +19,7 @@
#include <linux/bitops.h>
#include <linux/irqdomain.h>
#include <linux/interrupt.h>
+#include <linux/memblock.h>
#include <linux/platform_device.h>
#include <linux/reboot.h>
#include <asm/bootinfo.h>
@@ -63,11 +64,6 @@
return IRQ_HANDLED;
}
-
-static struct irqaction ar2315_ahb_err_interrupt = {
- .handler = ar2315_ahb_err_handler,
- .name = "ar2315-ahb-error",
-};
static void ar2315_misc_irq_handler(struct irq_desc *desc)
{
@@ -159,7 +155,9 @@
panic("Failed to add IRQ domain");
irq = irq_create_mapping(domain, AR2315_MISC_IRQ_AHB);
- setup_irq(irq, &ar2315_ahb_err_interrupt);
+ if (request_irq(irq, ar2315_ahb_err_handler, 0, "ar2315-ahb-error",
+ NULL))
+ pr_err("Failed to register ar2315-ahb-error interrupt\n");
irq_set_chained_handler_and_data(AR2315_IRQ_MISC,
ar2315_misc_irq_handler, domain);
@@ -262,17 +260,17 @@
u32 config;
/* Detect memory size */
- sdram_base = ioremap_nocache(AR2315_SDRAMCTL_BASE,
+ sdram_base = ioremap(AR2315_SDRAMCTL_BASE,
AR2315_SDRAMCTL_SIZE);
memcfg = __raw_readl(sdram_base + AR2315_MEM_CFG);
memsize = 1 + ATH25_REG_MS(memcfg, AR2315_MEM_CFG_DATA_WIDTH);
memsize <<= 1 + ATH25_REG_MS(memcfg, AR2315_MEM_CFG_COL_WIDTH);
memsize <<= 1 + ATH25_REG_MS(memcfg, AR2315_MEM_CFG_ROW_WIDTH);
memsize <<= 3;
- add_memory_region(0, memsize, BOOT_MEM_RAM);
+ memblock_add(0, memsize);
iounmap(sdram_base);
- ar2315_rst_base = ioremap_nocache(AR2315_RST_BASE, AR2315_RST_SIZE);
+ ar2315_rst_base = ioremap(AR2315_RST_BASE, AR2315_RST_SIZE);
/* Detect the hardware based on the device ID */
devid = ar2315_rst_reg_read(AR2315_SREV) & AR2315_REV_CHIP;
--
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