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| author | Anup Patel <anup.patel@linaro.org> | 2013-03-01 08:41:47 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-03-20 16:46:42 +0000 |
| commit | e53f2f4b570d85c7208dfc97de54db1296b88207 (patch) | |
| tree | 290aecfb7ef4dad6cf30bcc8c3f920c448e81c98 /security/commoncap.c | |
| parent | 0492f72508184d451101564e235b0c32edf9acd3 (diff) | |
| download | linux-e53f2f4b570d85c7208dfc97de54db1296b88207.tar.gz | |
arm64: add support for 8250/16550 earlyprintk
This patch adds support for using earlyprintk with 8250/16550 UART ports. The 8250/16550 UART can either have 8-bit or 32-bit aligned registers which is HW vendor dependent. Kernel args for 8-bit aligned regs: earlyprintk=uart8250-8bit,<phys_address> Kernel args for 32-bit aligned regs: earlyprintk=uart8250-32bit,<phys_address> Signed-off-by: Anup Patel <anup.patel@linaro.org> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'security/commoncap.c')
0 files changed, 0 insertions, 0 deletions