-----Original Message----- From: u-boot-bounces@lists.denx.de [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Albert Aribaud Sent: Sunday, January 10, 2010 9:34 PM To: U-Boot@lists.denx.de Subject: [U-Boot] [PATCH V4 1/3] Initial support for Marvell Orion5x SoC
This patch adds support for the Marvell Orion5x SoC. It has no use alone, and must be followed by a patch to add Orion5x support for serial, then support for the ED Mini V2, an Orion5x-based product from LaCie.
Signed-off-by: Albert Aribaud albert.aribaud@free.fr
Patchset history
V1: Initial monolithic patch. V2: split in three patches : orion, serial, edmini; checkpatch'ed, with only 6 errors, in patch 1/3, all 6 errors being false positives. V3: useless GPIO and MPP programming support removed; low level init added/CONFIG_SKIP_LOW_LEVEL_INIT removed. V4: all files licensed GPLv2-only removed; RAM bank size detection now uses getm_ram_size().
cpu/arm926ejs/orion5x/Makefile | 51 ++++++ cpu/arm926ejs/orion5x/cpu.c | 258
....snip....
+int print_cpuinfo(void) +{
- char dev_str[] = "0x0000";
- char rev_str[] = "0x00";
- char *dev_name = NULL;
- char *rev_name = NULL;
- u32 dev = orion5x_device_id();
- u32 rev = orion5x_device_rev();
- if (dev == MV88F5181_DEV_ID) {
dev_name = "MV88F5181";if (rev == MV88F5181_REV_B1)rev_name = "B1";else if (rev == MV88F5181L_REV_A1) {dev_name = "MV88F5181L";rev_name = "A1";} else if (rev == MV88F5181L_REV_A0) {dev_name = "MV88F5181L";rev_name = "A0";}- } else if (dev == MV88F5182_DEV_ID) {
dev_name = "MV88F5182";if (rev == MV88F5182_REV_A2)rev_name = "A2";- } else if (dev == MV88F5281_DEV_ID) {
dev_name = "MV88F5281";if (rev == MV88F5281_REV_D2)rev_name = "D2";else if (rev == MV88F5281_REV_D1)rev_name = "D1";else if (rev == MV88F5281_REV_D0)rev_name = "D0";- } else if (dev == MV88F6183_DEV_ID) {
dev_name = "MV88F6183";if (rev == MV88F6183_REV_B0)rev_name = "B0";- }
The above checks should be #ifdefed with CONFIG_88FXXXX (SOC type) There is no need to check for all SoC names, this will also reduce code size.
Regards.. Prafulla . .