diff options
| author | Marek Vasut <marex@denx.de> | 2012-10-03 08:54:10 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-10-26 22:38:00 +0200 |
| commit | b411eb30f5ccca861b5aeee6b8e5880d4e4aea6b (patch) | |
| tree | abecca7461f3ef1f9cb639f3f573a4cf19a38105 /arch/arm/cpu/arm720t/start.S | |
| parent | afad40299eea12dfd032b44d04c2d4151d7e9862 (diff) | |
arm: Remove support for NETARM
This stuff has been rotting in the tree for a while now. Remove it.
Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'arch/arm/cpu/arm720t/start.S')
| -rw-r--r-- | arch/arm/cpu/arm720t/start.S | 75 |
1 files changed, 2 insertions, 73 deletions
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S index 3a90e0d775..45c8f0a5ea 100644 --- a/arch/arm/cpu/arm720t/start.S +++ b/arch/arm/cpu/arm720t/start.S @@ -284,58 +284,7 @@ _dynsym_start_ofs: */ cpu_init_crit: -#if defined(CONFIG_NETARM) - /* - * prior to software reset : need to set pin PORTC4 to be *HRESET - */ - ldr r0, =NETARM_GEN_MODULE_BASE - ldr r1, =(NETARM_GEN_PORT_MODE(0x10) | \ - NETARM_GEN_PORT_DIR(0x10)) - str r1, [r0, #+NETARM_GEN_PORTC] - /* - * software reset : see HW Ref. Guide 8.2.4 : Software Service register - * for an explanation of this process - */ - ldr r0, =NETARM_GEN_MODULE_BASE - ldr r1, =NETARM_GEN_SW_SVC_RESETA - str r1, [r0, #+NETARM_GEN_SOFTWARE_SERVICE] - ldr r1, =NETARM_GEN_SW_SVC_RESETB - str r1, [r0, #+NETARM_GEN_SOFTWARE_SERVICE] - ldr r1, =NETARM_GEN_SW_SVC_RESETA - str r1, [r0, #+NETARM_GEN_SOFTWARE_SERVICE] - ldr r1, =NETARM_GEN_SW_SVC_RESETB - str r1, [r0, #+NETARM_GEN_SOFTWARE_SERVICE] - /* - * setup PLL and System Config - */ - ldr r0, =NETARM_GEN_MODULE_BASE - - ldr r1, =( NETARM_GEN_SYS_CFG_LENDIAN | \ - NETARM_GEN_SYS_CFG_BUSFULL | \ - NETARM_GEN_SYS_CFG_USER_EN | \ - NETARM_GEN_SYS_CFG_ALIGN_ABORT | \ - NETARM_GEN_SYS_CFG_BUSARB_INT | \ - NETARM_GEN_SYS_CFG_BUSMON_EN ) - - str r1, [r0, #+NETARM_GEN_SYSTEM_CONTROL] - -#ifndef CONFIG_NETARM_PLL_BYPASS - ldr r1, =( NETARM_GEN_PLL_CTL_PLLCNT(NETARM_PLL_COUNT_VAL) | \ - NETARM_GEN_PLL_CTL_POLTST_DEF | \ - NETARM_GEN_PLL_CTL_INDIV(1) | \ - NETARM_GEN_PLL_CTL_ICP_DEF | \ - NETARM_GEN_PLL_CTL_OUTDIV(2) ) - str r1, [r0, #+NETARM_GEN_PLL_CONTROL] -#endif - - /* - * mask all IRQs by clearing all bits in the INTMRs - */ - mov r1, #0 - ldr r0, =NETARM_GEN_MODULE_BASE - str r1, [r0, #+NETARM_GEN_INTR_ENABLE] - -#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) +#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) /* No specific initialisation for IntegratorAP/CM720T as yet */ #elif defined(CONFIG_TEGRA) /* No cpu_init_crit for tegra as yet */ @@ -533,27 +482,7 @@ fiq: #endif #endif /* CONFIG_SPL_BUILD */ -#if defined(CONFIG_NETARM) - .align 5 -.globl reset_cpu -reset_cpu: - ldr r1, =NETARM_MEM_MODULE_BASE - ldr r0, [r1, #+NETARM_MEM_CS0_BASE_ADDR] - ldr r1, =0xFFFFF000 - and r0, r1, r0 - ldr r1, =(relocate-CONFIG_SYS_TEXT_BASE) - add r0, r1, r0 - ldr r4, =NETARM_GEN_MODULE_BASE - ldr r1, =NETARM_GEN_SW_SVC_RESETA - str r1, [r4, #+NETARM_GEN_SOFTWARE_SERVICE] - ldr r1, =NETARM_GEN_SW_SVC_RESETB - str r1, [r4, #+NETARM_GEN_SOFTWARE_SERVICE] - ldr r1, =NETARM_GEN_SW_SVC_RESETA - str r1, [r4, #+NETARM_GEN_SOFTWARE_SERVICE] - ldr r1, =NETARM_GEN_SW_SVC_RESETB - str r1, [r4, #+NETARM_GEN_SOFTWARE_SERVICE] - mov pc, r0 -#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) +#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) /* No specific reset actions for IntegratorAP/CM720T as yet */ #elif defined(CONFIG_TEGRA) /* No specific reset actions for tegra as yet */ |