arm_linux_kernel_make - Linux

By Cara
at 2011-09-19T02:10
at 2011-09-19T02:10
Table of Contents
※ 引述《xicer (xicer)》之銘言:
: http://opencsl.openfoundry.org/#
: 由於距離該網站發文已經有段時間!!!
opencsl 內容很好,可惜就是資料過時
如果兄臺有空的話,請不吝分享新的軟體組合
: 參考
: http://raspi.springnote.com/pages/8234994.xhtml
: 的步驟,但在最後一步
: Compiling the kernel 失敗,出現
: ----------------------------------------------------
: qemu: hardware error: integratorcm_read : Unimplemented offset 0x1f1018
可參照 qemu/hw/integratorcp.c 原始程式碼:
static uint32_t integratorcm_read(void *opaque, target_phys_addr_t offset)
{
integratorcm_state *s = (integratorcm_state *)opaque;
if (offset >= 0x100 && offset < 0x200) {
/* CM_SPD */
if (offset >= 0x180)
return 0;
return integrator_spd[offset >> 2];
}
...
default:
hw_error("integratorcm_read: Unimplemented offset 0x%x\n",
(int)offset);
return 0;
}
}
0x1f1018 這個位址應是 disk (還記得 kernel 的組態吧),可參考以下 QEMU 參數:
http://www.linuxquestions.org/questions/linux-mobile-81/qemu-error-871095/
為了省事,其實也可以用 QEMU 執行 linux kernel image + initramfs:
http://blog.linux.org.tw/~jserv/archives/001954.html
--
: http://opencsl.openfoundry.org/#
: 由於距離該網站發文已經有段時間!!!
opencsl 內容很好,可惜就是資料過時
如果兄臺有空的話,請不吝分享新的軟體組合
: 參考
: http://raspi.springnote.com/pages/8234994.xhtml
: 的步驟,但在最後一步
: Compiling the kernel 失敗,出現
: ----------------------------------------------------
: qemu: hardware error: integratorcm_read : Unimplemented offset 0x1f1018
可參照 qemu/hw/integratorcp.c 原始程式碼:
static uint32_t integratorcm_read(void *opaque, target_phys_addr_t offset)
{
integratorcm_state *s = (integratorcm_state *)opaque;
if (offset >= 0x100 && offset < 0x200) {
/* CM_SPD */
if (offset >= 0x180)
return 0;
return integrator_spd[offset >> 2];
}
...
default:
hw_error("integratorcm_read: Unimplemented offset 0x%x\n",
(int)offset);
return 0;
}
}
0x1f1018 這個位址應是 disk (還記得 kernel 的組態吧),可參考以下 QEMU 參數:
http://www.linuxquestions.org/questions/linux-mobile-81/qemu-error-871095/
為了省事,其實也可以用 QEMU 執行 linux kernel image + initramfs:
http://blog.linux.org.tw/~jserv/archives/001954.html
--
Tags:
Linux
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